The speed of a boat in still water is 15 kmph 15 \text{ kmph} 15 kmph and the speed of the current is 3 kmph 3 \text{ kmph} 3 kmph . If the boat cover...
Question
The speed of a boat in still water is and the speed of the current is . If the boat covers downstream, what distance can it cover upstream in the same amount of time? (In km)