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Ex 8.2, 5 - Chapter 8 Class 7 Comparing Quantities - Part 5

Ex 8.2, 5 - Chapter 8 Class 7 Comparing Quantities - Part 6

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Ex 8.2, 5 Find the whole quantity if (c) 40% of it is 500 km Given 40% of total is 500 km Therefore, 40% × Total = 500 km 40/100 × Total = 500 km Total = Rs 500 × 100/40 km Total = Rs 500 × 10/4 km Total = Rs 250 × 10/2 km Total = 125 × 10/1 km Total = 1250 km So, total is 1250 km

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths and Science at Teachoo.