Mathematics, 19.08.2020 23:01 kami23arap5p78v

Mary walked to school at an average speed of 2 miles per hour and jogged back along the same route at an average speed of 6 miles per hour. If her total traveling time was 1 hour, what was the total number of miles in the round trip?

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Mary walked to school at an average speed of 2 miles per hour and jogged back along the same route a...