A boat traveled 60 miles downstream and back. The trip downstream took 3 hours. The trip back
took 6 hours. Find the speed of the boat in still water and the speed of the current.
In still water it takes him 3 hours to travel 30 miles. That is 10 m/h Going back it took him 6 hours which means he travelled at 5 m/h. To slow him done by 5 m/h the current had to flow at 5 m/h
