A man can row his boat with the stream at 18 km/h and against the stream in 8 km/h. The man's rate is?
Choose the correct choice from the following choices
A) 5 kmph
B) 2 kmph
C) 7 kmph
D) 8 kmph
E) 3 kmph
DS = 18   US = 8   S = ?   S = (18 - 8)/2= 
<gadget id="calculator">(18 - 8)/2</gadget>
<output>5</output>
5 kmph   5 kmphnswer:5 kmph
<result>A</result>
A man can row his boat with the stream at 18 km/h and against the stream in 8 km/h. The man's rate is?