{"id":15,"date":"2022-04-12T08:45:34","date_gmt":"2022-04-12T08:45:34","guid":{"rendered":"http:\/\/7thclass.deltapublications.in\/?page_id=15"},"modified":"2025-08-19T17:58:41","modified_gmt":"2025-08-19T17:58:41","slug":"a-3-multiplicative-inverses","status":"publish","type":"page","link":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/","title":{"rendered":"A.3 Multiplicative inverses"},"content":{"rendered":"\n<h2 class=\"wp-block-heading has-text-align-center has-text-color\" style=\"color:#00056d;text-transform:uppercase\"><strong>Multiplicative inverses<\/strong><\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:100%\">\n<div style=\"position: relative; width: 100%; height: 0; padding-top: 56.2500%;\n padding-bottom: 0; box-shadow: 0 2px 8px 0 rgba(63,69,81,0.16); margin-top: 1.6em; margin-bottom: 0.9em; overflow: hidden;\n border-radius: 8px; will-change: transform;\">\n  <iframe loading=\"lazy\" style=\"position: absolute; width: 100%; height: 100%; top: 0; left: 0; border: none; padding: 0;margin: 0;\"\n    src=\"https:\/\/www.canva.com\/design\/DAGv3XovNB0\/bLpVftzEvK8DihQwTT9_ng\/watch?embed\" allowfullscreen=\"allowfullscreen\" allow=\"fullscreen\">\n  <\/iframe>\n<\/div>\n<a href=\"https:&#x2F;&#x2F;www.canva.com&#x2F;design&#x2F;DAGv3XovNB0&#x2F;bLpVftzEvK8DihQwTT9_ng&#x2F;watch?utm_content=DAGv3XovNB0&amp;utm_campaign=designshare&amp;utm_medium=embeds&amp;utm_source=link\" target=\"_blank\" rel=\"noopener\">7th class &#8211; Multiplicative inverses<\/a> by Delta publications\n<\/div>\n<\/div>\n\n\n\n<p class=\"has-text-color has-huge-font-size\" style=\"color:#74008b\">Key Notes:<\/p>\n\n\n\n<p class=\"has-primary-color has-text-color has-large-font-size\"><strong>Definition<\/strong>:<\/p>\n\n\n\n<figure class=\"wp-block-table has-normal-font-size\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong>What are Multiplicative Inverses?<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-normal-font-size\">In mathematics, the <strong>multiplicative inverse<\/strong> of a number is the value that, when multiplied by the original number, equals <strong>1<\/strong>. Another name for the multiplicative inverse is the <strong>reciprocal<\/strong>. Thinking of it another way: <em>To find the multiplicative inverse of a number, simply flip it!<\/em> This works for fractions and whole numbers (because any whole number can be written as a fraction over 1).<\/p>\n\n\n\n<p class=\"has-normal-font-size\">For any number <em>x<\/em>, its multiplicative inverse is 1\/<em>x<\/em>, as long as <em>x<\/em> is not zero. Zero does not have a multiplicative inverse because dividing by zero is undefined.<\/p>\n\n\n\n<figure class=\"wp-block-table has-normal-font-size\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong>Examples of Multiplicative Inverses<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table has-normal-font-size\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Example 1:<\/strong><br>The multiplicative inverse of 5 is 1\/5 because 5 * (1\/5) = 1.<br><br><strong>Example 2:<\/strong><br>The multiplicative inverse of 1\/2 is 2 because (1\/2) * 2 = 1.<br><br><strong>Example 3:<\/strong><br>The multiplicative inverse of 3\/4 is 4\/3 because (3\/4) * (4\/3) = 1.<\/td><td><strong>Example 4:<\/strong><br>The multiplicative inverse of -2 is -1\/2 because -2 * (-1\/2) = 1.<br><br><strong>Example 5:<\/strong><br>The multiplicative inverse of -5\/3 is -3\/5 because (-5\/3) * (-3\/5) = 1.<br><br><strong>Key Point:<\/strong> <em>The multiplicative inverse has the same sign as the original number!<\/em><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-table has-normal-font-size\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong>Symbol<\/strong>:<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-primary-color has-text-color has-normal-font-size\"> Introduce the notation <strong>a\u207b\u00b9<\/strong> for the multiplicative inverse of a.<\/p>\n\n\n\n<figure class=\"wp-block-table has-normal-font-size\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong><strong>Non-zero Condition<\/strong>:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-primary-color has-text-color has-normal-font-size\"> Emphasize that the multiplicative inverse exists only if a\u22600, because division by zero is undefined.<\/p>\n\n\n\n<figure class=\"wp-block-table has-normal-font-size\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong><strong>Finding Inverses<\/strong>:<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-primary-color has-text-color has-normal-font-size\">Teach methods to find multiplicative inverses, such as:<\/p>\n\n\n\n<ul class=\"wp-block-list has-normal-font-size\">\n<li class=\"has-normal-font-size\">For fractions: Flip the fraction (reciprocal).<\/li>\n\n\n\n<li class=\"has-normal-font-size\">For whole numbers: Identify the reciprocal that, when multiplied, gives 1.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table has-normal-font-size\"><table class=\"has-text-color has-link-color has-fixed-layout\" style=\"color:#000060\"><tbody><tr><td><strong>Applications<\/strong>:<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-primary-color has-text-color has-normal-font-size\">Discuss practical applications, like solving equations involving fractions or ratios.<\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes has-normal-font-size\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Practice Exercises<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-normal-font-size\">Provide plenty of practice problems to reinforce understanding, ensuring students can confidently find multiplicative inverses of various numbers.<\/p>\n\n\n\n<div class=\"wp-block-group has-secondary-background-color has-background has-normal-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-tertiary-background-color has-background has-normal-font-size\">Find the multiplicative inverse of each of the following numbers:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li class=\"has-normal-font-size\">7<\/li>\n\n\n\n<li>1\/4<\/li>\n\n\n\n<li>-3<\/li>\n\n\n\n<li>2\/5<\/li>\n\n\n\n<li>-7\/8<\/li>\n\n\n\n<li>10<\/li>\n\n\n\n<li>-1\/6<\/li>\n\n\n\n<li>9\/2<\/li>\n\n\n\n<li>-4\/3<\/li>\n\n\n\n<li>11\/5<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<figure class=\"wp-block-table has-normal-font-size\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Answers to Practice Exercises<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<div class=\"wp-block-group has-foreground-background-color has-background has-normal-font-size\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-tertiary-background-color has-background has-normal-font-size\">Here are the answers to the practice exercises. Check your work!<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>1\/7<\/li>\n\n\n\n<li>4<\/li>\n\n\n\n<li>-1\/3<\/li>\n\n\n\n<li>5\/2<\/li>\n\n\n\n<li>-8\/7<\/li>\n\n\n\n<li>1\/10<\/li>\n\n\n\n<li>-6<\/li>\n\n\n\n<li>2\/9<\/li>\n\n\n\n<li>-3\/4<\/li>\n\n\n\n<li>5\/11<\/li>\n<\/ol>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-color has-link-color has-large-font-size wp-elements-2bab5176158303f33c627db5e9f86f28\" style=\"color:#d90000\">let&#8217;s practice!<\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/34608\/466\/877\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-2-2.png\" alt=\"\" class=\"wp-image-6469\" srcset=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-2-2.png 500w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-2-2-300x300.png 300w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-2-2-150x150.png 150w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-2-2-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/wordwall.net\/play\/75609\/748\/845\"><img loading=\"lazy\" decoding=\"async\" width=\"500\" height=\"500\" src=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-1-2.png\" alt=\"\" class=\"wp-image-6470\" srcset=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-1-2.png 500w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-1-2-300x300.png 300w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-1-2-150x150.png 150w, https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/05\/Worksheet-1-1-1-2-400x400.png 400w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/a><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Multiplicative inverses 7th class &#8211; Multiplicative inverses by Delta publications Key Notes: Definition: What are Multiplicative Inverses? In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative<a class=\"more-link\" href=\"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/\">Continue reading <span class=\"screen-reader-text\">&#8220;A.3 Multiplicative inverses&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"om_disable_all_campaigns":false,"footnotes":""},"class_list":["post-15","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Multiplicative inverses 7th class - Multiplicative inverses by Delta publications Key Notes: Definition: In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative inverse of a number,\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.2.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"7th Class - WHERE KNOWLEDGE MATTERS\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"A.3 Multiplicative inverses - 7th Class\" \/>\n\t\t<meta property=\"og:description\" content=\"Multiplicative inverses 7th class - Multiplicative inverses by Delta publications Key Notes: Definition: In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative inverse of a number,\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/cropped-Untitled_design__42_-removebg-preview.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/cropped-Untitled_design__42_-removebg-preview.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-04-12T08:45:34+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2025-08-19T17:58:41+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"A.3 Multiplicative inverses - 7th Class\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Multiplicative inverses 7th class - Multiplicative inverses by Delta publications Key Notes: Definition: In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative inverse of a number,\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/cropped-Untitled_design__42_-removebg-preview.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/index.php\\\/a-3-multiplicative-inverses\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/index.php\\\/a-3-multiplicative-inverses\\\/#listItem\",\"name\":\"A.3 Multiplicative inverses\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/index.php\\\/a-3-multiplicative-inverses\\\/#listItem\",\"position\":2,\"name\":\"A.3 Multiplicative inverses\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/#organization\",\"name\":\"7th Class\",\"description\":\"WHERE KNOWLEDGE MATTERS\",\"url\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"url\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/wp-content\\\/uploads\\\/2023\\\/02\\\/cropped-Untitled_design__42_-removebg-preview.png\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/index.php\\\/a-3-multiplicative-inverses\\\/#organizationLogo\",\"width\":240,\"height\":240},\"image\":{\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/index.php\\\/a-3-multiplicative-inverses\\\/#organizationLogo\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/index.php\\\/a-3-multiplicative-inverses\\\/#webpage\",\"url\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/index.php\\\/a-3-multiplicative-inverses\\\/\",\"name\":\"A.3 Multiplicative inverses - 7th Class\",\"description\":\"Multiplicative inverses 7th class - Multiplicative inverses by Delta publications Key Notes: Definition: In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative inverse of a number,\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/index.php\\\/a-3-multiplicative-inverses\\\/#breadcrumblist\"},\"datePublished\":\"2022-04-12T08:45:34+00:00\",\"dateModified\":\"2025-08-19T17:58:41+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/#website\",\"url\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/\",\"name\":\"7th Class\",\"description\":\"WHERE KNOWLEDGE MATTERS\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/7thclass.deltapublications.in\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"A.3 Multiplicative inverses - 7th Class","description":"Multiplicative inverses 7th class - Multiplicative inverses by Delta publications Key Notes: Definition: In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative inverse of a number,","canonical_url":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/7thclass.deltapublications.in\/#listItem","position":1,"name":"Home","item":"https:\/\/7thclass.deltapublications.in\/","nextItem":{"@type":"ListItem","@id":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/#listItem","name":"A.3 Multiplicative inverses"}},{"@type":"ListItem","@id":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/#listItem","position":2,"name":"A.3 Multiplicative inverses","previousItem":{"@type":"ListItem","@id":"https:\/\/7thclass.deltapublications.in\/#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/7thclass.deltapublications.in\/#organization","name":"7th Class","description":"WHERE KNOWLEDGE MATTERS","url":"https:\/\/7thclass.deltapublications.in\/","logo":{"@type":"ImageObject","url":"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/cropped-Untitled_design__42_-removebg-preview.png","@id":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/#organizationLogo","width":240,"height":240},"image":{"@id":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/#organizationLogo"}},{"@type":"WebPage","@id":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/#webpage","url":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/","name":"A.3 Multiplicative inverses - 7th Class","description":"Multiplicative inverses 7th class - Multiplicative inverses by Delta publications Key Notes: Definition: In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative inverse of a number,","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/7thclass.deltapublications.in\/#website"},"breadcrumb":{"@id":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/#breadcrumblist"},"datePublished":"2022-04-12T08:45:34+00:00","dateModified":"2025-08-19T17:58:41+00:00"},{"@type":"WebSite","@id":"https:\/\/7thclass.deltapublications.in\/#website","url":"https:\/\/7thclass.deltapublications.in\/","name":"7th Class","description":"WHERE KNOWLEDGE MATTERS","inLanguage":"en-US","publisher":{"@id":"https:\/\/7thclass.deltapublications.in\/#organization"}}]},"og:locale":"en_US","og:site_name":"7th Class - WHERE KNOWLEDGE MATTERS","og:type":"article","og:title":"A.3 Multiplicative inverses - 7th Class","og:description":"Multiplicative inverses 7th class - Multiplicative inverses by Delta publications Key Notes: Definition: In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative inverse of a number,","og:url":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/","og:image":"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/cropped-Untitled_design__42_-removebg-preview.png","og:image:secure_url":"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/cropped-Untitled_design__42_-removebg-preview.png","article:published_time":"2022-04-12T08:45:34+00:00","article:modified_time":"2025-08-19T17:58:41+00:00","twitter:card":"summary","twitter:title":"A.3 Multiplicative inverses - 7th Class","twitter:description":"Multiplicative inverses 7th class - Multiplicative inverses by Delta publications Key Notes: Definition: In mathematics, the multiplicative inverse of a number is the value that, when multiplied by the original number, equals 1. Another name for the multiplicative inverse is the reciprocal. Thinking of it another way: To find the multiplicative inverse of a number,","twitter:image":"https:\/\/7thclass.deltapublications.in\/wp-content\/uploads\/2023\/02\/cropped-Untitled_design__42_-removebg-preview.png"},"aioseo_meta_data":{"post_id":"15","title":null,"description":null,"keywords":null,"keyphrases":{"focus":{"keyphrase":"","score":0,"analysis":{"keyphraseInTitle":{"score":0,"maxScore":9,"error":1}}},"additional":[]},"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":"","og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":{"id":"#aioseo-web-page-6735cd8f2953e","slug":"web-page","graphName":"WebPage","label":"Web Page","properties":{"type":"WebPage","name":"","description":""}}},"graphName":"WebPage","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":"{\"article\":{\"articleType\":\"BlogPosting\"},\"course\":{\"name\":\"\",\"description\":\"\",\"provider\":\"\"},\"faq\":{\"pages\":[]},\"product\":{\"reviews\":[]},\"recipe\":{\"ingredients\":[],\"instructions\":[],\"keywords\":[]},\"software\":{\"reviews\":[],\"operatingSystems\":[]},\"webPage\":{\"webPageType\":\"WebPage\"}}","pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":"-1","robots_max_videopreview":"-1","robots_max_imagepreview":"large","priority":null,"frequency":"default","local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2022-04-12 08:45:35","updated":"2025-09-23 10:26:08","seo_analyzer_scan_date":null,"focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/7thclass.deltapublications.in\/\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">\u00bb<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tA.3 Multiplicative inverses\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/7thclass.deltapublications.in\/"},{"label":"A.3 Multiplicative inverses","link":"https:\/\/7thclass.deltapublications.in\/index.php\/a-3-multiplicative-inverses\/"}],"_links":{"self":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/15","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/comments?post=15"}],"version-history":[{"count":31,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/15\/revisions"}],"predecessor-version":[{"id":16792,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/15\/revisions\/16792"}],"wp:attachment":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=15"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}