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Transcript

Question 1 Find the ratio of: (b) 15 kg to 210 g To find ratio, we convert both numbers to same units 15 kg = 15 ร— 1000 g 15 kg = 15,000 g 15 g to 210 g Ratio = (15 ๐‘˜๐‘”)/(210 ๐‘”) = (15000 ๐‘”)/(210 ๐‘”) = 15000/210 = 1500/21 = 500/7 = 500 : 7 โˆด Required ratio is 500 : 7

  1. Chapter 7 Class 7 Comparing Quantities
  2. Serial order wise

About the Author

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo