Question

One lap around the lake is 7/10 mile. Sasha runs 9 laps around the lake.

Answer 1

Sasha ran 6.3 miles if your question is how many miles did sasha run.

Explanation:

7/10 = 1 lap

9 laps = 7/10 x 9

7/10 x 9 = 6.3

Answer 2

`s = (63)/(10)\,mi`

Explanation:

The distance traveled by Sasha is computed by simple rule of three:

`s = \left((7)/(10)\,mi\right)\cdot (9)`

`s = (63)/(10)\,mi`