A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream?	Pick:	A) 30/16	B) 30/10	C) 30/14	D) 30/13	E) 30/11
Speed downstream = 20 + 6= 
<gadget id="calculator">20 + 6</gadget>
<output>26</output>
26 kmph.   Time required to cover 60 km downstream= d/s = 60/26 = 30/13 hours. Answer:30/13
<result>D</result>
A man can row a boat at 20 kmph in still water. If the speed of the stream is 6 kmph, what is the time taken to row a distance of 60 km downstream?