A man can row 10 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and back. What is the total distance traveled by the man?
Choose the correct choice from the following: A) 6.24 km B) 6 km C) 9.86 km D) 5.66 km E) 10 km
M = 10   S = 1.2   DS = 11.2   US = 8.8   x/11.2 + x/8.8 = 1   x = 4.93   D = 4.93 * 2= 
<gadget id="calculator">4.93 * 2</gadget>
<output>9.86</output>
9.86   ANSWER:9.86 km
<result>C</result>
A man can row 10 kmph in still water. When the river is running at 1.2 kmph, it takes him 1 hour to row to a place and back. What is the total distance traveled by the man?