Crane A can unload a ship in 10 hours and crane B can unload it in 14 hours. How long will it take the two cranes to unload the ship working together?
1 Answer
Sep 4, 2016
Explanation:
Crane A can unload a ship in
Similarly, Crane B can unload
Hence, both the cranes together can unload
Therefore, both the cranes work together, the ship will be completely unloaded in