Ex 9.1, 6 - Which pairs represent same rational number (i) -7/21 , 3/9

Advertisement

 

 

 

 

  1. Chapter 9 Class 7 Rational Numbers
  2. Serial order wise

Transcript

Ex 9.1, 6 Which of the following pairs represent the same rational number? (i) (−7)/( 21) and 3/9 Writing both numbers in standard form (−7)/21 (−7)/21 = (−7)/21 = (−1)/3 3/9 3/9 = 3/9 = 1/3 3/9 3/9 = 3/9 = 1/3 Since both numbers are different They are not same

About the Author

Davneet Singh's photo - Teacher, Engineer, Marketer
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.