{"id":234,"date":"2022-04-12T09:58:07","date_gmt":"2022-04-12T09:58:07","guid":{"rendered":"http:\/\/7thclass.deltapublications.in\/?page_id=234"},"modified":"2025-02-15T11:48:00","modified_gmt":"2025-02-15T11:48:00","slug":"k-7-solve-percent-equations","status":"publish","type":"page","link":"https:\/\/7thclass.deltapublications.in\/index.php\/k-7-solve-percent-equations\/","title":{"rendered":"K.7 Solve percent equations"},"content":{"rendered":"\n

Solve percent equations<\/strong><\/h2>\n\n\n\n

Key notes:<\/p>\n\n\n\n

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A percent is 1 part out of 100.<\/p>\n\n\n\n

1% is equal to 1\/100 or 0.01<\/p>\n\n\n\n

Proportions can be used to solve percent problems.<\/p>\n\n\n\n

part \/ whole = percent \/ 100<\/p>\n\n\n\n

Learn with an example<\/strong><\/p>\n\n\n\n

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\ud83d\udd14 Fill in the missing number.<\/strong><\/p>\n\n\n\n

60% of ____ = 54<\/p>\n<\/div><\/div>\n\n\n\n

The part is 54.<\/p>\n\n\n\n

The percent is 60%.<\/p>\n\n\n\n

Let n represent the whole.<\/p>\n\n\n\n

Write a proportion to solve for n.<\/p>\n\n\n\n

54 \/ n = 60 \/ 100<\/p>\n\n\n\n

60n = 54 \u00b7 100<\/p>\n\n\n\n

60n = 5,400<\/p>\n\n\n\n

60n \u00f7 60 = 5,400 \u00f7 60<\/p>\n\n\n\n

n = 90<\/p>\n\n\n\n

60% of 90 = 54<\/p>\n\n\n\n

You could also find the answer by writing and solving an equation:<\/p>\n\n\n\n

part = percentage of whole<\/p>\n\n\n\n

54 = 0.6 \u00b7 n<\/p>\n\n\n\n

54 = 0.6n<\/p>\n\n\n\n

54 \u00f7 0.6 = 0.6n \u00f7 0.6<\/p>\n\n\n\n

90 = n<\/p>\n\n\n\n

60% of 90 = 54<\/p>\n<\/div><\/div>\n\n\n\n

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\ud83d\udd14 \u20b913 is what percent of \u20b926?<\/strong><\/p>\n<\/div><\/div>\n\n\n\n

The part is 13.<\/p>\n\n\n\n

The whole is 26.<\/p>\n\n\n\n

Let n represent the percent.<\/p>\n\n\n\n

Write a proportion to solve for n.<\/p>\n\n\n\n

13 \/ 26 = n \/ 100<\/p>\n\n\n\n

13 \u00b7 100 = 26n<\/p>\n\n\n\n

1,300 = 26n<\/p>\n\n\n\n

1,300 \u00f7 26 = 26n \u00f7 26<\/p>\n\n\n\n

50 = n<\/p>\n\n\n\n

\u20b913 is 50% of \u20b926.<\/p>\n\n\n\n

You could also find the answer by writing and solving an equation:<\/p>\n\n\n\n

part = percentage of whole<\/p>\n\n\n\n

13 = n \/ 100 . 26<\/p>\n\n\n\n

13 = 26n \/ 100<\/p>\n\n\n\n

13 = 0.26n<\/p>\n\n\n\n

13 \u00f7 0.26 = 0.26 n\u00f7 0.26<\/p>\n\n\n\n

50 = n<\/p>\n\n\n\n

\u20b913 is 50% of \u20b926.<\/p>\n<\/div><\/div>\n\n\n\n

\n
\n

\ud83d\udd14 Fill in the missing number.<\/strong><\/p>\n\n\n\n

100% of ____ = 44<\/p>\n<\/div><\/div>\n\n\n\n

100% of a number is the entire number. 100% of 44 is 44. You can check this by doing the maths.<\/p>\n\n\n\n

The part is 44.<\/p>\n\n\n\n

The percent is 100%.<\/p>\n\n\n\n

Let n represent the whole.<\/p>\n\n\n\n

Write a proportion to solve for n.<\/p>\n\n\n\n

44 \/ n = 100 \/ 100<\/p>\n\n\n\n

100n = 44 \u00b7 100<\/p>\n\n\n\n

100n = 4,400<\/p>\n\n\n\n

100n \u00f7 100 = 4,400 \u00f7 100<\/p>\n\n\n\n

n = 44<\/p>\n\n\n\n

100% of 44 = 44<\/p>\n\n\n\n

You could also find the answer by writing and solving an equation:<\/p>\n\n\n\n

part = percentage of whole<\/p>\n\n\n\n

44 = 1 \u00b7 n<\/p>\n\n\n\n

44 = n<\/p>\n\n\n\n

44 \u00f7 1 = n \u00f7 1<\/p>\n\n\n\n

44 = n<\/p>\n\n\n\n

100% of 44 = 44<\/p>\n<\/div><\/div>\n\n\n\n

Let’s practice! \ud83d\udd8a\ufe0f<\/p>\n<\/div><\/div>\n\n\n\n

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Solve percent equations Key notes: A percent is 1 part out of 100. 1% is equal to 1\/100 or 0.01 Proportions can be used to solve percent problems. part \/ whole = percent \/ 100 Learn with an example \ud83d\udd14 Fill in the missing number. 60% of ____ = 54 The part is 54. The percent isContinue reading “K.7 Solve percent equations”<\/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-234","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/234","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=234"}],"version-history":[{"count":11,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/234\/revisions"}],"predecessor-version":[{"id":15657,"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/pages\/234\/revisions\/15657"}],"wp:attachment":[{"href":"https:\/\/7thclass.deltapublications.in\/index.php\/wp-json\/wp\/v2\/media?parent=234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}