A man can row 11 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 option.
A) 6.24 km B) 6 km C) 5.76 km D) 5.66 km E) 10.87 km
M = 11   S = 1.2   DS = 12.2   US = 9.8   x/12.2 + x/9.8 = 1   x = 5.43   D = 5.43 * 2 = 10.87   ANSW10.87 kmR:10.87 km
<result>E</result>
A man can row 11 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?