Mathematics
Mathematics, 14.07.2021 23:40, Cocco

An automobile traveled 7 hours at an average speed of 50 miles per hour. It averaged only 40
miles per hour on the return trip. The average
speed per hour, to the NEAREST mile, for the
round trip was
(A)46 miles per hour
(B) 44 miles per hour
(C)43 miles per hour
(D) 47 miles per hour

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Answers: 3
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