Please help with math problem, can not figure it out!?

During the first part of a trip, a canoeist travels 62 miles at a certain speed. The canoeist travels 16 miles on the second part of the trip at a speed 5 mph slower. The total time for the trip is 2hrs. What was the speed on each part of the trip? The speed on the first part of the trip was mph?
6 answers 6