SOLUTION: If you travel for 1 hour at 10 miles per hour and for 2 hours at 25 miles per hr what is your average speed for the entire trip

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Question 229698: If you travel for 1 hour at 10 miles per hour and for 2 hours at 25 miles per hr what is your average speed for the entire trip
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
(10+25+25)/3=20 mph