It takes Joey the postman \(1\) hours to run a \(3\) mile long route every day. He delivers packages and then returns to the post office along the same path. If the average speed of the round trip is \(5 \,\text{mile/hour}\), what is the speed with which Joey returns?
A. \(11\)
B. \(12\)
C. \(13\)
D. \(14\)
E. \(15\)
The OA is E
It takes Joey the postman \(1\) hours to run a \(3\) mile long route every day. He delivers packages and then returns to
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