If Kathy walks 3 miles in 80 minutes how far will she in 120 minutes

Question

asked Feb 12, 2021 190k views

1 Answer

Nightking · Answer 1 · 2021-02-19T07:02:14+0000

Answer:

4.5 miles

Explanation:

We can use a ratio to solve

3 miles x miles

--------------- = ----------------

80 minutes 120 minutes

Using cross products

3 * 120 = 80x

Divide each side by 80

360/80 = 80x/80

4.5 =x