Question

A car drives 200 miles in 4 hours. What is the unit rate in miles per hour? 40 miles per hour 45 miles per hour 50 miles per hour I don't know.

Answer 1

50 miles per hour

Explanation:

200 divided by 4 is 50 so therefore it is 50 miles per hour. I got divided by 4 since they are asking for an hour so ye. Hope this helps :)

Answer 2

50 miles per hour

Explanation:

200mile = 4 h

x mile. = 1h ( cross multiple)

200mile × 1h = 4h × x mile

200m/h = 4xm/h ( divided both sides be 4)

200. 4xm/h

------ = -----------

4. 4

= 50 = x

x = 50