Kelly rows her canoe 2 miles downstream in 15 minutes. It takes her 60 minutes to row it back upstream the same 2 miles. What was the speed of the water current in mph?	Choose the correct choice from the following choices
A) 3 mph
B) 4 mph
C) 5 mph
D) 6 mph
E) 7 mph
Explanation:   Speed of boat Downstream: (2/15) X 60 = 8 mph   Speed of boat Upstream: (2/60) X 60 = 2 mph   Speed of current: 1/2 (8-2) = 6/2= 
<gadget id="calculator">6/2</gadget>
<output>3</output>
3 mph   3 mphnswer: Option 3 mph
<result>A</result>
Kelly rows her canoe 2 miles downstream in 15 minutes. It takes her 60 minutes to row it back upstream the same 2 miles. What was the speed of the water current in mph?