Question

Rim and Sim have their same weights. if each of them gain weight by 3kg then, how will their new weight compared

Answer 1

Same weight they had if their weight is added by3kg

Answer 2

same weight, even after increase in weight by 3 kg. Because suppose both the weights are x(being same). gain by 3 kg = x+3 on both sides, which will result in being equal.