A man can row with a speed of 15 kmph in still water. If the stream flows at 1 kmph, then the speed in downstream is?  Choose the correct choice:
A) 10 kmph B) 5 kmph C) 20 kmph D) 16 kmph E) 25 kmph
M = 15   S = 1   16 kmphS = 15 + 1= 
<gadget id="calculator">15 + 1</gadget>
<output>16</output>
16   ANSWER:16 kmph
<result>D</result>
A man can row with a speed of 15 kmph in still water. If the stream flows at 1 kmph, then the speed in downstream is?