Question

Olivia rides her scooter 3/4 mile in

1/3 hour. How fast, in miles per hour,
does she ride her scooter?

Answer 1

2.25 miles per hour

Explanation:

speed = distance / time

speed =
`(3)/(4) / (1)/(3)` (take the reciprocal of
`(1)/(3)`)

=
`(3)/(4) * 3`

=
`(9)/(4)` = 2.25 miles per hour

Answer 2

2.25 miles per hr