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  1. Chapter 8 Class 7 Comparing Quantities
  2. Serial order wise
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Example 10 Convert the given decimals to per cents: (a) 0.75 0.75 = 0.75 × 100% = 75/100 × 100% = 75% Example 10 Convert the given decimals to per cents: (b) 0.09 0.09 = 0.09 × 100% = 09/100 × 100% = 9% Example 10 Convert the given decimals to per cents: (c) 0.2 0.2 = 0.2 × 100% = 2/10 × 100% = 2 × 10% = 20%

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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.