R a t i o o f g i r l s t o b oys : 15 10 = 3 2
10:15 10 to 15 10 over 15. 10 over 15 divided by 5 = 2 over 3. the ratio is 2:3 2 to 3, 2 over 3
The ratio of girls to boys in Mrs. Simpson's class is 2:3 after simplifying the initial ratio of 10:15. This is done by dividing both numbers by their greatest common divisor, which is 5. Therefore, we express the ratio as 2:3.
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