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Anna71 [15]
3 years ago
5

THE RATIO OF BOYS TO GIRLS IS 3 TO 2 IF THERE ARE 12 BOYS HOW MANY GIRLS ARE THERE

Mathematics
2 answers:
Ksivusya [100]3 years ago
5 0
12 divided by 3=4x2=8
Ksju [112]3 years ago
3 0
Proportion set-up:

\frac{3}{2}  = \frac{12}{x}

Cross multiply

3x=24

Divide by 3 on both sides

x = 8

If there are 12 boys, there are 8 girls.
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