Ex 8.2, 1 (iii) - Chapter 8 Class 7 Rational Numbers

Last updated at August 14, 2026 by

Find the sum: (-9/10) + 22/15 - Rational Numbers Class 7 - Teachoo - Ex 8.2

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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

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