Respuesta :
Answer:
9.6 miles per hour
Step-by-step explanation:
First find the unit rate.
25/4= 0.16 miles per minute
Then multiply by 60 ( which we know theres 60 minutes in a hour.)
0.16x60=9.6
9.6 miles per hour is the average speed in miles per hour that takes 25 minutes to travel 4 miles.