Question 627776: At an average speed of 65 miles an hour, how many minutes are needed to drive 78 miles? Found 2 solutions by Alan3354, josmiceli:Answer by Alan3354(69443) (Show Source):
You can put this solution on YOUR website! At an average speed of 65 miles an hour, how many minutes are needed to drive 78 miles?
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d = r*t
t = d/r = 78/65 hours
Multiply by 60 to get minutes
You can put this solution on YOUR website! In units:
( miles ) / ( miles/hr ) = hrs
and
( hrs ) x ( minutes/hr ) = minutes
--------------------------- hrs
It takes 72 minutes to drive 78 miles
