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Ex 2.1, 2 (ii) - Chapter 2 Class 7 Fractions and Decimals

Last updated at March 22, 2023 by

Ex 2.1, 2 - Chapter 2 Class 7 Fractions and Decimals - Part 3

Ex 2.1, 2 - Chapter 2 Class 7 Fractions and Decimals - Part 4

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Ex 2.1, 2 Arrange the following in descending order: (ii) 1/5 , 3/7 , 7/10 1/5, 3/7, 7/10 We need to arrange these in descending order. To find which number is greater or smaller, We make their denominators equal. Common denominator = LCM of 5, 7, 10 = 2 5 7 = 10 7 = 70 So, 1/5 = 3/7 = 7/10 = Therefore, In descending order 49/70, 30/70, 14/70 i.e. / , / , /

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.