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Elden [556K]
2 years ago
9

Please I need help with just 1 and 2 please!!!

Mathematics
1 answer:
jonny [76]2 years ago
7 0
The ratio of girls to boys is:
\frac{number \: of \: girls}{number  \: of \: boys}  =  \frac{10}{15}  =  \frac{2}{3}
the ratio of striped ties to to solid ties is:
\frac{number \: of \: striped \: ties}{number \: of \: solid \: ties} =  \frac{7}{21}   =  \frac{1}{3}
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