A man can row a boat at 20 kmph in still water. If the speed of the stream is 5 kmph, what is the time taken to row a distance of 60 km downstream?  Choose one:
A) 12/5 hours	B) 80/13 hours	C) 30/73 hours	D) 30/13 hours	E) 50/13 hours
Speed downstream = 20 + 5= 
<gadget id="calculator">20 + 5</gadget>
<output>25</output>
25 kmph.   Time required to cover 60 km downstream= d/s = 60/25   = 12/5 hours.   12/5 hoursnswer:12/5 hours
<result>A</result>
A man can row a boat at 20 kmph in still water. If the speed of the stream is 5 kmph, what is the time taken to row a distance of 60 km downstream?