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  1. Chapter 8 Class 7 Comparing Quantities
  2. Serial order wise
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Ex 8.2, 2 Convert the given decimal fractions to percents. (a) 0.65 0.65 = 0.65 × 100% = 65/100 × 100% = 65% Ex 8.2, 2 Convert the given decimal fractions to percents. (b) 2.1 2.1 = 2.1 × 100% = 21/10 × 100% = 21 × 10% = 210% Ex 8.2, 2 Convert the given decimal fractions to percents. (c) 0.02 0.02 = 0.02 × 1005 = 2/100 × 100% = 2% Ex 8.2, 2 Convert the given decimal fractions to percents. (d) 12.35 12.35 = 12.35 × 100% = 1235/100 × 100% = 1235%

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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.