I'm sorry, I don't know if I post this in the right group. If I didn't Please excuse me I need help solving this problem. Here is the problem.
Graham walks to school at an average speed of 3 miles an hour and jogged back along the same route at 5 miles an hour. If his total travelling time was 1 hour. What was the total number of miles in the round trip
Graham walks to school at an average speed of 3 miles an hour and jogged back along the same route at 5 miles an hour. If his total travelling time was 1 hour. What was the total number of miles in the round trip