NCERT Solutions for Class 6 Maths Chapter 12 Ratios and Proportions Ex 12.1 Ratios and Proportions Exercise 12.2 Ratios and Proportions Exercise 12.3 NCERT Solutions For Class 6 Maths Chapter 12 Ratios and Proportions Ex 12.1 Exercise 12.1 Ex 12.1 Class 6 Maths Question 1. There are 20 girls and 15 boys in a class. (a) What is the ratio of the number of girls to … [Read more...]