Question

In a school,there are 500 students. Out of these,275 are boys and the rest are girls. Find the ratio of.
(a) The boys to the number of students.
(b) The girls to that of the boys.
(c) The girls to the total number of students.

Answer 1

a) 275/500 = 11/20

b)[500-275]/275 = 225/275 = 9/11

c)225/500 = /20

Answer 2

Answer:

Step-by-step explanation:

Total students=500

Total boys=275

So, total girls=500-275=225

Ratio of boys to number of students=275/500=11/20=11:20

Ratio of girls to that of boys=225/275=9/11=9:11

Ratio of girls to total number of students=225/500=9:20

Hope you are understood