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3 years ago

Kaitlin runs 5 miles in 38 minutes. At the same rate, how many miles would she run in 57 minutes?

Mathematics

2 answers:

Savatey [412]3 years ago

5 0

Answer:

7.5 miles.

Step-by-step explanation:

5/38 = x/57

Multiply each side by 57.

285/38 = 7.5.

Hope this helps & good luck!

Feel free to message me if you need more help! :)

Goshia [24]3 years ago

4 0

Answer:

7.5 miles

Step-by-step explanation:

Since she runs 5 miles in 38 minutes, she runs $\frac{5}{38}$ miles in one minute.

Hence, in 57 minutes she runs:

$ \frac{5}{38}\times 57$ miles = 7.5 miles

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