When the tank was completely full, outlets X and Z were opened together for H hours. If outlet Z alone had been opened, it would have taken H + 10 hou...
Question
When the tank was completely full, outlets X and Z were opened together for H hours. If outlet Z alone had been opened, it would have taken H + 10 hours to empty the same quantity of water from the tank. Given that outlet X alone empties the tank in 34 hours and outlet Z alone empties the tank in 30 hours, what is the value of H?