20% of what number is 7?<\/p>\n\n\n\n
The Correct Answer and Explanation is:<\/mark><\/strong><\/p>\n\n\n\n To find out what number corresponds to 20% being equal to 7, we can set up the equation based on the percentage formula.<\/p>\n\n\n\n The term “percentage” represents a part out of 100. Therefore, 20% can be expressed mathematically as: According to the problem, 20% of ( x ) equals 7. We can write this as: To find ( x ), we need to isolate it. We can do this by dividing both sides of the equation by 0.20: Now we can perform the division: Thus, the number we are looking for is 35. To verify our result, we can calculate 20% of 35: In summary, 20% of 35 is indeed 7, demonstrating the mathematical principles involved in percentage calculations.<\/p>\n","protected":false},"excerpt":{"rendered":" 20% of what number is 7? The Correct Answer and Explanation is: To find out what number corresponds to 20% being equal to 7, we can set up the equation based on the percentage formula. Understanding Percentages The term “percentage” represents a part out of 100. Therefore, 20% can be expressed mathematically as:[20\\% = \\frac{20}{100} […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-154314","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/154314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=154314"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/154314\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=154314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=154314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=154314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Understanding Percentages<\/h3>\n\n\n\n
[
20\\% = \\frac{20}{100} = 0.20
]
This means that when we say 20% of a number (let’s call it ( x )), we are essentially saying ( 0.20 \\times x ).<\/p>\n\n\n\nSetting Up the Equation<\/h3>\n\n\n\n
[
0.20 \\times x = 7
]<\/p>\n\n\n\nSolving for ( x )<\/h3>\n\n\n\n
[
x = \\frac{7}{0.20}
]<\/p>\n\n\n\n
[
x = 7 \\div 0.20 = 7 \\div \\frac{20}{100} = 7 \\times \\frac{100}{20} = 7 \\times 5 = 35
]<\/p>\n\n\n\nConclusion<\/h3>\n\n\n\n
[
0.20 \\times 35 = 7
]
This confirms that our solution is correct.<\/p>\n\n\n\nKey Takeaways<\/h3>\n\n\n\n
\n