In one hour a boat goes 18 km long the stream and 14 km against the stream.The speed of the boat in still water is?	Pick.
A) 17
B) 18
C) 16
D) 15
E) 11
Speed in still water A = ½ ( 18+14) km/hr A= 16 kmph   Answer: 16
<result>C</result>
In one hour a boat goes 18 km long the stream and 14 km against the stream.The speed of the boat in still water is?