10-10-2017
Mathematics

contestada

A Science class has 12 boys and 15 girls. What is the probability that a student chosen at random is a boy?

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CarelessComet CarelessComet

10-10-2017

If there are 27 students total, and 12 of them are boys, the probability would have to be 12/27, simplified to 4/9 or 44%

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Slipknot Slipknot

10-10-2017

12/15 is equal to 4/5 so the probability would be 4/5 or 12/15 because you're calculating for boys over girls

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