E
Editor
Sep 18, 2022
For the first 3 hours of his trip, Justin drove at 50 miles per hour. Then, due to construction delays, he drove at only 40 miles per hour for the next 2 hours. What was the average speed, in miles per hour, for the entire trip?
Difficulty: Easy
A:
40
B:
43
C:
47
D:
46
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ID: 63273db5ca83163ac3a0ac6b