SOLUTION: A truck driver travels at an average speed of 70 miles per hour on a 220-mile trip to pick up a load of freight. On the return trip (with the truck fully loaded), the average speed

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Question 1122596: A truck driver travels at an average speed of 70 miles per hour on a 220-mile trip to pick up a load of freight. On the return trip (with the truck fully loaded), the average speed is 60 miles per hour. What is the average speed for the round trip?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
A truck driver travels at an average speed of 70 miles per hour on a 220-mile trip to pick up a load of freight. On the return trip (with the truck fully loaded), the average speed is 60 miles per hour. What is the average speed for the round trip?
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