Ex 2.3, 3 - Chapter 2 Class 7 Fractions and Decimals - Part 12

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Ex 2.3, 3 - Chapter 2 Class 7 Fractions and Decimals - Part 13

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  1. Chapter 2 Class 7 Fractions and Decimals
  2. Serial order wise

Transcript

Ex 2.3, 3 Multiply the following fractions: (vii) 3 4/7 x 3/5 3 4/7 × 3/5 = (3+4/7) × 3/5 = ((3 × 7 + 4)/7) × 3/5 = ((21 + 4)/7) × 3/5 = 25/7 × 3/5 = (25 × 3)/(7 × 5) = (5 × 3)/7 = 15/7 Converting to mixed fraction = 2 𝟏/𝟕

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.