Question

5. Out of 40 children in a class, 25 are boys and the remaining are girls. Find the ratio of
a. Boys to girls.
b. Boys to total number of children
c. Total number of children to girls.​

Answer 1

Total children = 40

No. of boys = 25

No. of girls = 40 - 25
= 15

a. Ratio of boys to girls

25 : 15
5 : 3

b. Ratio of boys to total children

25 : 40
5 : 8

c. Ratio of total children to girls

40 : 15
8 : 3

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Answer 2

Answer:

a. 5:3

b. 5:8

c. 8:3

Step-by-step explanation:

Total no. of girls will be 40-25=15.

So,

a. 25:15=5:3

b. 25:40=5:8

c. 40:15=8:3