kerstan kerstan

24-06-2016
Mathematics

Answered

The scuba club has 39 members 21 girls and 18 boys. What is the ratio of girls to boys?

A.6:7

B.7:6

C7:8

Verified Answer :

EthanCarter EthanCarter

24-06-2016

Ratio always means dividing.

Girls : Boys

or we can write it as

\(\frac{Girls}{Boys}\)

\(\frac{21}{18}=\) \(\frac{7}{6}\) when we divide numerator and denominator with 3

That means that \(\frac{Girls}{Boys}=\) \(\frac{7}{6}\)
or Girls : Boys = 7 : 6

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