Question

Sahil solved 2/3 part of exercise and Rahim solved 3/7 of it.Who solved lesser by how much​

Answer 1

Answer: Rahim solved lesser amount of exercise because if check it by making l.c.m same then its 14/21 and 9/21 and 9/21 is lesser than 14/21 . hence, rahim has done lesser amount of exercise .