zacharyacosta zacharyacosta

10-11-2016
Mathematics

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the ratio of boys to girls at a movie is 8:7. if there are 21 girls,how many boys are at the movie?

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1SinnamonBun 1SinnamonBun

10-11-2016

24 boys would be at the movie.

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Аноним Аноним

10-11-2016

18 girls. You divide 21 by 8 and take that number x 7

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