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enyata [817]
4 years ago
7

31% of what is 37 miles?

Mathematics
1 answer:
Naddik [55]4 years ago
8 0
Let's say is "x", so "x" is the 100%, and we know that 37 is the 31%, so, what's "x"?

\bf \begin{array}{ccll}
amount&\%\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
37&31\\
x&100
\end{array}\implies \cfrac{37}{x}=\cfrac{31}{100}\implies \cfrac{37\cdot 100}{31}=x
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