In a 7th grade, the ratio of girls to boys is 3:5, Which of the following COULD NOT be the total number of boys and girls in the class? 24, 40, 35 or 32.

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asked Sep 11, 2016 224k views

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In a 7th grade, the ratio of girls to boys is 3:5, Which of the following COULD NOT be the total number of boys and girls in the class? 24, 40, 35 or 32.

Mathematics
middle-school

Nick Colgan asked

by Nick Colgan

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the answer is 35 because that's not a multiple of 8

Steyn answered Sep 16, 2016

by Steyn

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