Ex 7.1, 5 (e) - Chapter 7 Class 7 Comparing Quantities

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Ex 7.1, 5 Find the whole quantity if (e) 8% of it is 40 litres Given 8% of total is 40 litres Therefore, 8% × Total = 40l 8/100 × Total = 40l Total = 40 × 𝟏𝟎𝟎/𝟖 l Total = 5 × 100/1 l Total = 500 l So, total is 500 liters

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo