Keren rode her moped from home to the beach at an average speed of 20
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26 Sep 2025, 00:41
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16% (01:11) wrong
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Keren rode her moped from home to the beach at an average speed of 20 miles per hour. She rode back at an average speed of 30 miles per hour. What was her average speed for the entire trip, in miles per hour?
A. 20
B. 21
C. 22
D. 23
E. 24
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