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Mathematics, 02.11.2020 06:40 dogeking12

Jan walks 2 miles at a constant rate of 3 miles per hour and then runs 1 mile at a constant rate of 8 miles per hour. What is Jan's average speed for the entire trip?
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Jan walks 2 miles at a constant rate of 3 miles per hour and then runs 1 mile at a constant rate of...

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