The speed of water in a river is 4 kmph and the speed of boat in still water is 8 kmph. If the same boat is used to travel a distance of 16km in the river from A and B downstram and back from B to A Find the total time taken by the boat (in Hr)

The speed of water in a river is 4 kmph and the speed of boat in still

1.	The speed of water in a river is 4 kmph and the speed of boat in still water is 8 kmph. If the same boat is used to travel a distance of 16km in the river from A and B downstram and back from B to A Find the total time taken by the boat (in Hr)
Answer» `8//3` `16//3` 4 `4//3` ANSWER :B