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 total number of students.
(b)The girls to that of the boys.
(c)The girls to the total number of students.

Answer 1

Hey mate your answer is
1. 275:500=11:20
2. 225:275=9:11
3. 225:500=9:20

Hope this helps you
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Answer 2

a)ratio=275/500
=55/100
=11/20
11:20
b)girls=500-275
=225
ratio=225/275
=45/55
=9/11
9:11
c)ratio=225/500
=45/100
=9/20
9:20
hope it helps you.
mark as brainliest please.