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  1. Chapter 2 Class 7 Fractions and Decimals
  2. Serial order wise
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Example 11 A car covers a distance of 89.1 km in 2.2 hours. What is the average distance covered by it in 1 hour?Distance covered in 22 hours = 89.1 km Distance covered in 1 hours = 89.1/2.2 km = 891/22 = 40.5 So, Distance covered by car in 1 hour = 40.5 km

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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.