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>\nNCERT 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 \n <\/p>\n
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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 \n <\/p>\n
Question 3. \nMultiply the following fractions: \n \nAnswer: \n \n= \\(\\frac{5 \\times 3}{7 \\times 1}=\\frac{15}{7}\\) = 2\\(\\frac{1}{7}\\)<\/p>\n
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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 <\/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 \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
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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
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Question 8. \n \nAnswer: \n <\/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 \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\t \n\t \n\t \n