Chapter-1: Rational Numbers Exercise 1.1 ( Grade 8 NCERT) Q1. Using appropriate properties find (i) -2/3 * 3/5 + 5/2 – 3/5 * 1/6 (ii) 2/5 *(-3/7) – 1/6 * 3/2 + 1/14 * 2/5 Reasoning:By using commutativity of multiplication and addition getting the answer. Q2. Write the additive inverse of each of the following […]