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A truck with a heavy load drove from Boston to New York at 45 mph. After unloading, it returned from...
10 months ago
Q:
A truck with a heavy load drove from Boston to New York at 45 mph. After unloading, it returned from New York to Boston at a speed of 65 mph. What was its average speed for the whole trip?
Accepted Solution
A:
55mph is the average speed for the entire trip.