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Ex 8.2, 1 (iii) - Chapter 8 Class 7 Rational Numbers
Last updated at July 3, 2023 by Teachoo
Ex 8.2
Ex 8.2, 1 (i)
Ex 8.2, 1 (ii) Important
Ex 8.2, 1 (iii) You are here
Ex 8.2, 1 (iv) Important
Ex 8.2, 1 (v)
Ex 8.2, 1 (vi) Important
Ex 8.2, 1 (vii) Important
Ex 8.2, 2 (i)
Ex 8.2, 2 (ii) Important
Ex 8.2, 2 (iii)
Ex 8.2, 2 (iv) Important
Ex 8.2, 2 (v) Important
Ex 8.2, 3 (i)
Ex 8.2, 3 (ii) Important
Ex 8.2, 3 (iii)
Ex 8.2, 3 (iv) Important
Ex 8.2, 3 (v)
Ex 8.2, 3 (vi) Important
Ex 8.2, 4 (i)
Ex 8.2, 4 (ii) Important
Ex 8.2, 4 (iii)
Ex 8.2, 4 (iv) Important
Ex 8.2, 4 (v)
Ex 8.2, 4 (vi) Important
Ex 8.2, 4 (vii) Important
Transcript
Ex 8.2, 1 Find the sum : (iii) (−9)/10 + 22/15 (−9)/10 + 22/15 = (−𝟗 × 𝟏𝟓 + 𝟐𝟐 × 𝟏𝟎)/(𝟏𝟎 × 𝟏𝟓) = (−135 + 220)/150 = (220 − 135)/150 = 85/150 = 𝟏𝟕/𝟑𝟎
