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frutty [35]
3 years ago
9

I REALLY NEED HELP

Mathematics
1 answer:
Ede4ka [16]3 years ago
8 0
There are 60 minutes in one hour, thus, 45 miles per hour is 45 miles per 60 minutes, thus

\bf \begin{array}{ccll}
miles&minutes\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
45&60\\
240&m
\end{array}\implies \cfrac{45}{240}=\cfrac{60}{m}\implies m=\cfrac{240\cdot 60}{45}
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C.

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Mamont248 [21]
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3 years ago
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sladkih [1.3K]

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3 years ago
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lbvjy [14]
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