Question

The strength of a class is 65including 30girls find the ratio of the number of:
1.girls to boys 2.boys to the whole class 3.the whole class to girls

Answer 1

Step-by-step explanation:

total strength-65

girls-30,boys:- 65-30=35

1)30/35= 6:7

2)35/65= 7:13

3)65/30=13:6