Susan travels by car at an average speed of 50 miles per hour for 4 hours and

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Susan travels by car at an average speed of 50 miles per hour for 4 hours and then at an average speed of 20 miles per hour for 2 hours. What is her average speed, in miles per hour, for the entire 6-hour trip?

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1014 Practice Questions For The New GRE

ISBN: 9780375429682

2nd Edition

Authors: The Princeton Review

Question Posted: Jul 13, 2023 02:03 AM

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Susan travels by car at an average speed of 50 miles per hour for 4 hours and

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D Use the given averages to figure out Susans total distance 4 hours ...View the full answer

1014 Practice Questions For The New GRE

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