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Slide44.JPG

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

Ex 2.7, 6 A vehicle covers a distance of 43.2 km in 2.4 litres of petrol. How much distance will it cover in one litre of petrol? Distance covered in 2.4 litres petrol = 43.2 km Distance covered in 1 litres petrol = 43.2/2.4 km = (432/10)/(24/10) = 432/10 " ÷" 24/10 = 432/10 " "× 10/24 = 432/24 = 18 km So, Vehicle covers 18 km in 1 litre

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.