99. Rational numbers can be added (or multiplied) in any order -4/5 x -6/5 = -6/5 x -4/5 99. Rational numbers can be added (or multiplied) in any order -4/5 x -6/5 = -6/5 x -4/5 July 9, 2021 Category: Chapter 1 - Rational Numbers , Maths , NCERT Class 8 ,