{"id":26592,"date":"2021-06-26T12:36:24","date_gmt":"2021-06-26T07:06:24","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=26592"},"modified":"2022-03-02T10:47:31","modified_gmt":"2022-03-02T05:17:31","slug":"ncert-solutions-for-class-7-maths-chapter-2-ex-2-3","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-7-maths-chapter-2-ex-2-3\/","title":{"rendered":"NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.3"},"content":{"rendered":"

These NCERT Solutions for Class 7 Maths<\/a> Chapter 2 Fractions and Decimals Ex 2.3 Questions and Answers are prepared by our highly skilled subject experts.<\/p>\n

NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Exercise 2.3<\/h2>\n

Question 1.
\nFind:
\n(i) \\(\\frac{1}{4}\\) of (a) \\(\\frac{1}{4}\\), (b) \\(\\frac{3}{5}\\), (c) \\(\\frac{4}{3}\\)
\n(ii) \\(\\frac{1}{7}\\) of (a) \\(\\frac{2}{9}\\), (b) \\(\\frac{6}{5}\\), (c) \\(\\frac{3}{10}\\)
\nAnswer:
\n\"NCERT
\n\"NCERT<\/p>\n

\"NCERT<\/p>\n

Question 2.
\nMultiply and reduce to lowest form (if possible)
\n(i) \\(\\frac { 2 }{ 3 }\\) \u00d7 2 \\(\\frac { 2 }{ 3 }\\)
\n(ii) \\(\\frac{2}{7} \\times \\frac{7}{9}\\)
\n(iii) \\(\\frac{3}{8} \\times \\frac{6}{4}\\)
\n(iv) \\(\\frac{9}{5} \\times \\frac{3}{5}\\)
\n(v) \\(\\frac{1}{3} \\times \\frac{15}{8}\\)
\n(vi) \\(\\frac{11}{2} \\times \\frac{3}{10}\\)
\n(vii) \\(\\frac{4}{5} \\times \\frac{12}{7}\\)
\nAnswer:
\n\"NCERT
\n\"NCERT<\/p>\n

Question 3.
\nMultiply the following fractions:
\n\"NCERT
\nAnswer:
\n\"NCERT
\n= \\(\\frac{5 \\times 3}{7 \\times 1}=\\frac{15}{7}\\) = 2\\(\\frac{1}{7}\\)<\/p>\n

\"NCERT<\/p>\n

Question 4.
\nWhich is greater?
\n(i) \\(\\frac{2}{7}\\) of \\(\\frac{3}{4}\\)or \\(\\frac{3}{5}\\) of \\(\\frac{5}{8}\\)
\n(ii) \\(\\frac{1}{2}\\) of \\(\\frac{6}{7}\\) or \\(\\frac{2}{3}\\) of \\(\\frac{3}{7}\\)
\nAnswer:
\n\"NCERT<\/p>\n

Question 5.
\nSaili plants 4 saplings in a row in his garden. The distance between two \\(\\frac{3}{4}\\) adjacent saplings is m. Find the distance between the first and the last sapling.
\nAnswer:
\n\"NCERT
\nLet A, B, C and D be the four saplings planted in a row.
\nDistance between two adjacent saplings \\(\\frac{3}{4}\\)m
\n\u2234 Distance between the first and the last saplmg = AD = 3 \u00d7 AB
\n3 \\(\\frac{3}{4}=\\frac{3 \\times 3}{4}=\\frac{9}{4}\\)m = 2\\(\\frac{3}{4}\\)m
\nDistance = 2 \\(\\frac{1}{4}\\) m<\/p>\n

\"NCERT<\/p>\n

Question 6.
\nLipika reads a book for 1\\(\\frac{3}{4}\\) hours every day. She reads the entire book in 6 days.
\nHow many hours in all were required by her to read the book?
\nAnswer:
\nTotal Number of days = 6
\nReading time for one day = 1\\(\\frac{3}{4}\\) hours
\nTotal number of reading hours
\n= 6 \u00d7 1\\(\\frac{3}{4}\\) hours
\n6 \u00d7 7 \\(\\frac{7}{4}=\\frac{6 \\times 7}{4}=\\frac{3 \\times 7}{2}=\\frac{21}{2}\\)
\n= 10 \\(\\frac { 1 }{ 2 }\\) hours
\nTotal time taken to read the book
\n= 10 \\(\\frac { 1 }{ 2 }\\) hours<\/p>\n

Question 7.
\nA car runs 16 km using one litre of petrol. How much distance will it cover using 2\\(\\frac { 3 }{ 4 }\\) litres of petrol.
\nAnswer:
\nDistance covered in 1 litre of petrol = 16 km
\nDistance covered in 2 \\(\\frac { 3 }{ 4 }\\) litres of petrol = 16 \u00d7 2\\(\\frac { 3 }{ 4 }\\)
\n16 \u00d7 \\(\\frac { 11 }{ 4 }\\) km
\n4 \u00d7 11 = 44 km
\n\u2234 Distance covered = 44 km.<\/p>\n

\"NCERT<\/p>\n

Question 8.
\n\"NCERT
\nAnswer:
\n\"NCERT<\/p>\n","protected":false},"excerpt":{"rendered":"

These NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.3 Questions and Answers are prepared by our highly skilled subject experts. NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Exercise 2.3 Question 1. Find: (i) of (a) , (b) , (c) (ii) of (a) , (b) , (c) …<\/p>\n

NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.3<\/span> Read More »<\/a><\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","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":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","spay_email":""},"categories":[9],"tags":[],"yoast_head":"\nNCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.3 - MCQ Questions<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mcq-questions.com\/ncert-solutions-for-class-7-maths-chapter-2-ex-2-3\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.3 - MCQ Questions\" \/>\n<meta property=\"og:description\" content=\"These NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.3 Questions and Answers are prepared by our highly skilled subject experts. 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