 John drives a boat against the current for 3 hours. The speed of the water is 70 mph. John made the same trip back with the current for 1 hour. Calculate how fast John was traveling in “still water”. Round your answer to the nearest mph.

Question

	John drives a boat against the current for 3 hours. The speed of the water is 70 mph. John made the same trip back with the current for 1 hour. Calculate how fast John was traveling in “still water”. Round your answer to the nearest mph.

anonymous · Answer

140mph

anonymous · Answer

How did you get that answer?

anonymous · Answer

form 2 linear equ. and solve and maybe a medal too

anonymous · Answer

Your not showing me anything.. nor numbers... and then maybe a medal