{"id":268,"date":"2022-04-12T10:03:57","date_gmt":"2022-04-12T10:03:57","guid":{"rendered":"http:\/\/7thclass.deltapublications.in\/?page_id=268"},"modified":"2025-03-20T10:40:45","modified_gmt":"2025-03-20T10:40:45","slug":"m-4-use-venn-diagrams-to-solve-problems","status":"publish","type":"page","link":"https:\/\/7thclass.deltapublications.in\/index.php\/m-4-use-venn-diagrams-to-solve-problems\/","title":{"rendered":"M.4 Use Venn diagrams to solve problems"},"content":{"rendered":"\n

Use Venn diagrams to solve problems<\/strong><\/h2>\n\n\n\n

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

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\ud83d\udd14 Of the people on Evelyn’s street, 9 have been to Boise and 5 have been to San Diego. 3 people have been to both Boise and San Diego. How many people have been to Boise or San Diego or both?<\/strong><\/p>\n<\/div><\/div>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

_____ people<\/p>\n<\/div><\/div>\n\n\n\n

Make a Venn diagram to solve the problem.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

3 people have been to both Boise and San Diego. Put 3 dots in the area that is in both circles.<\/p>\n\n\n

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Now add dots to the other two areas until there are 9 dots in the “I have been to Boise<\/strong>” circle and 5 dots in the “I have been to San Diego<\/strong>” circle.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

Count the total number of dots in the diagram. There are 11 dots.<\/p>\n\n\n\n

11 people have been to Boise or San Diego or both.<\/p>\n<\/div><\/div>\n\n\n\n

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\ud83d\udd14 Of the children in Braden’s class, 8 like to use markers. 9 children like to use chalk. 4 children like to use both markers and chalk. How many children like to use markers or chalk or both?<\/strong><\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

_____ children <\/p>\n<\/div><\/div>\n\n\n\n

Make a Venn diagram to solve the problem.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

4 children like to use both markers and chalk. Put 4 dots in the area that is in both circles.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

Now add dots to the other two areas until there are 8 dots in the “I like to use markers<\/strong>” circle and 9 dots in the “I like to use chalk<\/strong>” circle.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

Count the total number of dots in the diagram. There are 13 dots.<\/p>\n\n\n\n

13 children like to use markers or chalk or both.<\/p>\n<\/div><\/div>\n\n\n\n

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\ud83d\udd14 8 of the students in Keenan’s class like to eat crackers and 4 like to eat crisps. 3 students like to eat both crackers and crisps. How many students like to eat crackers or crisps or both?<\/strong><\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

_____ students<\/p>\n<\/div><\/div>\n\n\n\n

Make a Venn diagram to solve the problem.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

3 students like to eat both crackers and crisps. Put 3 dots in the area that is in both circles.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

Now add dots to the other two areas until there are 8 dots in the “I like to eat crackers<\/strong>” circle and 4 dots in the “I like to eat crisps<\/strong>” circle.<\/p>\n\n\n

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\"\"<\/figure><\/div>\n\n\n

Count the total number of dots in the diagram. There are 9 dots.<\/p>\n\n\n\n

9 students like to eat crackers or crisps or both.<\/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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Use Venn diagrams to solve problems Learn with an example \ud83d\udd14 Of the people on Evelyn’s street, 9 have been to Boise and 5 have been to San Diego. 3 people have been to both Boise and San Diego. How many people have been to Boise or San Diego or both? _____ people Make aContinue reading “M.4 Use Venn diagrams to solve problems”<\/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-268","page","type-page","status-publish","hentry","entry"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t