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2 years ago

5

In a certain class, the ratio of girls to boys was 5 to 4. If there are 80 boys in the class, how many students are there in all

?

2 answers:

andriy [413]2 years ago

5 0

there are 180 students in the entire class

OLga [1]2 years ago

4 0

180 students in the class

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<em><u>Let us first convert the mixed fraction to improper fraction</u></em>

Multiply the whole number part by the fraction's denominator.

Add that to the numerator.

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