SOLUTION: Find the average rate of speed for the entire trip if a car travels for 1 hour at 30 mph and 2 hours at 36 mph.

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Question 840554: Find the average rate of speed for the entire trip if a car travels for 1 hour at 30 mph and 2 hours at 36 mph.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
(30+72)/3=102/3=34 mph average