{"id":26674,"date":"2021-06-26T15:30:04","date_gmt":"2021-06-26T10:00:04","guid":{"rendered":"https:\/\/mcq-questions.com\/?p=26674"},"modified":"2022-03-02T10:47:30","modified_gmt":"2022-03-02T05:17:30","slug":"ncert-solutions-for-class-7-maths-chapter-2-ex-2-7","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-7-maths-chapter-2-ex-2-7\/","title":{"rendered":"NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7"},"content":{"rendered":"

These NCERT Solutions for Class 7 Maths<\/a> Chapter 2 Fractions and Decimals Ex 2.7 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 2.7<\/h2>\n

Question 1.
\nFind:
\n(i) 0.4 \u00f7 2
\n(ii) 0.35 \u00f7 5
\n(iii) 2.48 \u00f7 4
\n(iv) 65.4 \u00f7 6
\n(v) 651.2 \u00f7 4
\n(vi) 14.49 \u00f7 7
\n(vii) 3.96 \u00f7 4
\n(viii) 0.80 \u00f7 5
\n\"NCERT
\n\"NCERT<\/p>\n

\"NCERT<\/p>\n

Question 2.
\nFind:
\n(1) 4.8 \u00f7 10
\n(ii) 52.5 \u00f7 10
\n(iii) 0.7 \u00f7 10
\n(iv) 33.1 \u00f7 10
\n(V) 272.23 \u00f7 10
\n(vi) 0.56 \u00f7 10
\n(vii) 3.97 \u00f7 10
\nAnswer:
\n\"NCERT<\/p>\n

\"NCERT<\/p>\n

Question 3.
\nFind:
\n(i) 2.7 \u00f7 100
\n(ii) 0.3 \u00f7 100
\n(iii) 0.78 \u00f7 100
\n(iv) 432.6 \u00f7 100
\n(v) 23.6 \u00f7 100
\n(vi) 98.53 \u00f7 100
\nAnswer:
\n(i) 2.7 \u00f7 100 \\(\\frac{2.7}{100}\\)
\nThere are two zeros in 100
\n\u2234 The decimal point in the quotient is shifted to the left by two places
\n\u2234 \\(\\frac{2.7}{100}\\) = 0.027<\/p>\n

(ii) 0.3 \u00f7 100
\nThere are two zeros in 100
\n\u2234 The decimal point in the quotient is shifted to the left by two places
\n\u2234 0.3 \u00f7 100 = \\(\\frac{0.3}{100}\\) = 0.003<\/p>\n

(iii) 0.78 \u00f7 100
\nThere are two zeros in 100
\n\u2234 The decimal point in the quotient is shifted to the left by two places
\n\u2234 0.78 \u00f7 100 = \\(\\frac{0.78}{100}\\) = 0.0078<\/p>\n

(iv) 432.6 \u00f7 100
\nThere are two zeros in 100
\n\u2234 The decimal point in the quotient is shifted to the left by two places
\n\u2234 432.6 \u00f7 100 = \\(\\frac{432.6}{100}\\) = 4.326<\/p>\n

(v) 23.6 \u00f7 100
\nThere are two zeros in 100
\nThe decimal point in the quotient is shifted to the left by two places
\n\u2234 23.6 \u00f7 100 = \\(\\frac{23.6}{100}\\) = 0.236<\/p>\n

(vi) 98.53 \u00f7 100
\nThere are two zeros in 100
\n\u2234 The decimal point in the quotient is shifted to the left by two places
\n\u2235 98.53 \u00f7 100 = \\(\\frac{98.53}{100}\\) = 0.9853<\/p>\n

Question 4.
\n(i) 7.9 \u00f7 1000
\n(ii) 26.3 \u00f7 1000
\n(iii) 38.53 \u00f7 1000
\n(iv) 128.9 \u00f7 1000
\n(v) 0.5 \u00f7 1000
\nAnswer:
\n(i) 7.9 \u00f7 1000 = \\(\\frac{7.9}{1000}\\) = 0.0079<\/p>\n

(ii) 26.3 \u00f7 1000 = \\(\\frac{26.3}{1000}\\) = 0.0263<\/p>\n

(iii) 38.53 \u00f7 1000 = \\(\\frac{38.53}{1000}\\) = 0.03853<\/p>\n

(iv) 128.9 \u00f7 1000 = \\(\\frac{128.9}{1000}\\) = 0.1289<\/p>\n

(v) 0.5 \u00f7 1000 = \\(\\frac{0.5}{1000}\\) = 0.0005<\/p>\n

\"NCERT<\/p>\n

Question 5.
\n(i) 7 \u00f7 3.5
\n(ii) 36 \u00f7 0.2
\n(iii) 3.25 \u00f7 0.5
\n(iv) 30.94 \u00f7 0.7
\n(v) 0.5 \u00f7 0.25
\n(vi) 7.75 \u00f7 0.25
\n(vii) 76.5 \u00f7 0.15
\n(viii) 37.8 \u00f7 1.4
\n(ix) 2.73 \u00f7 1.3
\nAnswer:
\n\"NCERT
\n\"NCERT<\/p>\n

\"NCERT<\/p>\n

Question 6.
\nA vehicle covers a distance of 43.2 km in 2.4 litres of petrol. How much distance
\nwill it cover in one litre of petrol?
\nAnswer:
\nTotal distance covered 43.2 km
\nQuantity of petrol used = 2.4 litres
\n\u2234 Distance covered in one litre petrol
\n= \\(\\frac{\\text { Total distance covered }}{\\text { Total quantity of petrol }}\\)
\n= \\(\\frac{43.2}{2.4}\\) km
\n= \\(\\frac{432 \\times 10}{24 \\times 10}=\\frac{432}{24}\\) = l8km
\nDistance covered in one litre of petrol = 18km<\/p>\n","protected":false},"excerpt":{"rendered":"

These NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7 Questions and Answers are prepared by our highly skilled subject experts. NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Exercise 2.7 Question 1. Find: (i) 0.4 \u00f7 2 (ii) 0.35 \u00f7 5 (iii) 2.48 \u00f7 4 (iv) 65.4 …<\/p>\n

NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7<\/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 2.7 - 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-2-7\/\" \/>\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 2.7 - MCQ Questions\" \/>\n<meta property=\"og:description\" content=\"These NCERT Solutions for Class 7 Maths Chapter 2 Fractions and Decimals Ex 2.7 Questions and Answers are prepared by our highly skilled subject experts. 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