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

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Ex 2.3, 3 - Chapter 2 Class 7 Fractions and Decimals - Part 4

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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: (ii) 6 2/5 x 7/9 6 2/5 × 7/9 = (6+2/5) × 7/9 = ((6 × 5 + 2)/5) × 7/9 = ((30 + 2)/5) × 7/9 = 32/5 × 7/9 = (32 × 7)/(5 × 9) = 224/45 Since Numerator > Denominator We will convert it into mixed fraction = 4 𝟒𝟒/𝟒𝟓

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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.