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2 years ago

9

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

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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Read 2 more answers

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shusha [124]

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2 years ago

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fgiga [73]

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Step-by-step explanation:

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3 years ago

Help on this question!!!!!!

Lilit [14]

Answer:

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