/ VIII - Comparing Quantities Ex - 7.1 / By Sadhana Bhadoriya Ex – 7.1 Que No. 3 Q.3) 72% of 25 students are interested in mathematics. How many are not interested in mathematics?Find the ratio of the following. Solution:- Next Ex – 7.1 Que No. 1 Ex – 7.1 Que No. 2 Ex – 7.1 Que No. 3 Ex – 7.1 Que No. 4 Ex – 7.1 Que No. 5 Ex – 7.1 Que No. 6 Concepts / Formula’s