Question

Scott is going for a run. He runs at a speed of 4 miles per hour for 6.4 miles. For how many hours does he run?

Answer 1

1.6 hours

Explanation:

x = number of hours he run

4x = 6.4 (divide 4 by both sides)

`(4x)/(4) =`
`(6.4)/(4\\)`

x =
`(6.4)/(4)` (divide 6.4 and 4)

x = 1.6 hours