Josie M.

asked • 09/05/16

Robert drove to the beach on Friday, and back home on Sunday. What was his average speed on Sunday?

His average speed on Sunday was 10 mph slower than his average speed on Friday. It took him 3 hours to make the trip Friday, and 4 hours for the return trip Sunday. What was his average speed on Sunday? 

2 Answers By Expert Tutors

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Karin S. answered • 09/05/16

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