Joel biked 9 miles east and then 12 miles north. if he biked back to his standing point using the most direct route, how many miles would he ride all together?

,Maura run faster.

Step-by-step explanation:

Given  : Maura runs 5 miles in 1.25 hours. Ava runs 3 miles in 50 minutes, or 0.83 hour.

To find : Who runs faster.

Solution : We have given

Maura runs in 1.25 hours = 5 miles.

Maura runs in 1 hours =   miles.

Maura runs in 1 hours =   miles.

                                    = 4 miles.

Ava runs in 0.83 hour=  3 miles.

Ava runs in  1 hour=  3 * 0.83 miles.

                               = 2.49 miles.

So, Maura run faster.

Therefore,Maura run faster.