Question

Wilma can walk 4 miles in 30 minutes. How many miles can she walk in 3 hours?

Answer 1

24 miles

Explanation:

3 hours = 180 minutes

`(4)/(y): (30)/(180)`

y × 30 = 4 × 180

30y = 720

30y ÷ 30 = 720 ÷ 30

y = 24

Answer 2

she can walk 24 miles in 3 hours