The ratio of boys to girls in history class is 4 to 5 .How many girls are in class if there are 12 boys in the class.

asked Jan 15, 2017 137k views

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1 vote

it is 15 becouse if you multiply 3 times 4 its 12 boys and if you multiply 5 times 3 you get 15 girls

Aaronbiscotti answered Jan 17, 2017

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3 votes

12/x=4/5
Based off of that, what do you think the answer is?

Nelsonic answered Jan 21, 2017

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