SOLUTION: a car travels 255 miles in 3 hours and 45 minutes. how many miles does it travel per hour?

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Question 628256: a car travels 255 miles in 3 hours and 45 minutes. how many miles does it travel per hour?
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
a car travels 255 miles in 3 hours and 45 minutes.
how many miles does it travel per hour?
:
Change time to 3.75 hrs
:
speed = dist/time
:
s = 255%2F3.75
s = 68 mph