A man can row 6 kmph in still water. When the river is running at 3 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?
Choose the most appropriate option
A) 5.75
B) 4.5
C) 5.76
D) 5.74
E) 5.71
M = 6   S = 3   DS = 9   US = 3   x/9 + x/3 = 1   x = 2.25   D = 2.25 * 2= 
<gadget id="calculator">2.25 * 2</gadget>
<output>4.5</output>
4.5 Answer: 4.5
<result>B</result>
A man can row 6 kmph in still water. When the river is running at 3 kmph, it takes him 1 hour to row to a place and black. What is the total distance traveled by the man?