Equations & Systemsmedium
0:00.0
A tank is filled by two pipes, Pipe A and Pipe B. Pipe A can fill the tank in hours, and Pipe B can fill it in hours. If both are opened simultaneously, how long does it take to fill the tank?
A tank is filled by two pipes, Pipe A and Pipe B. Pipe A can fill the tank in hours, and Pipe B can fill it in hours. If both are opened simultaneously, how long does it take to fill the tank?