NCERT Solutions for Class 7 Mathematics Chapter 9
Important NCERT Questions
Class vii Math Chapter 9 Rational Numbers Exercise 9.1
NCERT Books for Session 2022-2023
CBSE Board
Questions No: 3
Give four rational numbers equivalent to: -2/7
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2/7 = -2×2/7×2 = -4/14, -2×3/7×3 = -6/21, -2×4/7×4 = -8/28, -2×5/7×5 = -10/35
Therefore, four equivalent rational numbers are -4/14, -6/21, -8/28, -10/35.
Class 7 Maths Chapter 9 Exercise 9.1
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