Question:

A pipe R can fill a tank in 45 minutes Two leakages P and Q

Last updated: 6/24/2023

A pipe R can fill a tank in 45 minutes Two leakages P and Q

A pipe R can fill a tank in 45 minutes Two leakages P and Q empty the already filled tank in 90 minutes and 180 minutes respectively How long will it take to fill the tank if pipes P and Q are left open with pipe R O O O 3 hours 4 hours 5 hours 6 hours