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19 The ratio of boys to girls in the brary is 4:5. If there are 15 girls, how many are boys?
C. 9 boys
d. 3 boys
a. 12 boys
b. 6 boys
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Sagot :

Aldriekylego

Answer:

A. 12 boys

Step-by-step explanation:

Because there are 15 girls, the ratio of boys to girls is 4:5.

15 ÷ 5 = 3

3 x 4 = 12 boys

There are 12 boys.

4:5 is equal to 12:15

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Jericorenz16go

Answer:a. 12 boys

Step-by-step explanation:

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