A man can row 8 Kmph in still water. If the velocity of the current is 2 Kmph and it takes him 2 hours to row to a place and come back. How far is the place? Choose the correct option:	A) 5.5	B) 8.5	C) 6.5	D) 9.5	E) 7.5
Man's rate down stream = 8 + 2= 
<gadget id="calculator">8 + 2</gadget>
<output>10</output>
10 kmph   Man's rate upstream= 8 - 2= 
<gadget id="calculator">8 - 2</gadget>
<output>6</output>
6 kmph   Let the required distance be X km   Then X/10 + X/6= 2   3X + 5X = 60   8X = 60   X = 7.5 km   Answer is 7.5.
<result>E</result>
A man can row 8 Kmph in still water. If the velocity of the current is 2 Kmph and it takes him 2 hours to row to a place and come back. How far is the place?