3 years ago

If the ratio is 8:7, how many boys and girls campers when there is a 195 campers

1 answer:

3 0

$\bf \cfrac{boys}{girls}\qquad \cfrac{8\cdot \frac{195}{8+7}}{7\cdot \frac{195}{8+7}}\implies \cfrac{8\cdot 13}{7\cdot 13}\implies \cfrac{104}{91}$

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