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  1. Chapter 8 Class 7 Comparing Quantities
  2. Serial order wise
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Example 3 Following is the performance of a cricket team in the matches it played: In which year was the record better? How can you say so? To compare which year record was better, Let’s compare win to loss ratio both years Last year Wins = 8 Losses = 2 Ratio = 8/2 = 4/1 = 4 : 1 This year Wins = 4 Losses = 2 Ratio = 4/2 = 2/1 = 2 : 1 So, we need to compare 4 : 1 and 2 : 1 Since, 4/1 > 2/1 ∴ 4 : 1 > 2 : 1 ∴ Performance was better last year

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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.