SOLUTION: An elevated concrete tank is filled through its inlet pipe and then is emptied through its outlet pipe in a total time of 9 hours. If water enters through the inlet pipe and is sim

Question 1196865: An elevated concrete tank is filled through its inlet pipe and then is emptied through its outlet pipe in a total time of 9 hours. If water enters through the inlet pipe and is simultaneously allowed to leave through the outlet pipe, the tank is filled in 20 hours. How long will it take to fill the tank if the outlet is closed?
Answer by ikleyn(52776) (Show Source): You can put this solution on YOUR website!
.

D U P L I C A T E.

Just was solved today under this link

https://www.algebra.com/algebra/homework/Rate-of-work-word-problems/Rate-of-work-word-problems.faq.question.1196842.html

RELATED QUESTIONS
An elevated concrete tank is filled through its inlet pipe and then is emptied through... (answered by greenestamps)

A swimming pool is filled through its inplet pipe and then emptied through its outlet... (answered by josgarithmetic,MathTherapy)

A cistern can be filled by an inlet pipe in 6 hours & emptied by an outlet pipe in 10... (answered by richwmiller)

Filling a tank. A water tank has an inlet pipe and a drain pipe. A full tank can be... (answered by jim_thompson5910)

Filling a tank. A water tank has an inlet pipe and a drain pipe. A full tank can be... (answered by scott8148)

Filling a tank. A water tank has an inlet pipe and a drain pipe. A full tank can be... (answered by stanbon)

Filling a tank. A water tank has an inlet pipe and a drain pipe. A full tank can be... (answered by josmiceli)

Filling a tank. A water tank has an inlet pipe and a drain pipe. A full tank can be... (answered by solver91311)