Question

A runner decides to run out in the country. He begins to run at an average rate of 9 miles per hour. He runs a certain distance and then turns around and returns along the same route at an average rate of 6 miles per hour. If the round trip took 2 and a half hours, How far did the runner travel before turning around?

Answer 1

9

Answer 2

can u show work

Answer 3

u dont know how to calculate it!