Exam (elaborations)
Class 8 Maths Chapter 1 Rational Numbers Exam 2023
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Class 8 Maths Chapter 1 Rational Numbers Exam 2023 Find: -2/3 × 3/5 + 5/2 - 3/5 × 1/6 - ANS--2/3 × 3/5 + 5/2 - 3/5 × 1/6 = -2/3 × 3/5- 3/5 × 1/6+ 5/2 (by commutativity) = 3/5 (-2/3 - 1/6)+ 5/2 = 3/5 ((- 4 - 1)/6)+ 5/2 = 3/5 ((-5)/6)+ 5/2 (by distributivity) = - 15 /30 + 5/2 = - 1 /2...
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