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Tank filling question





March 8, 2012

Q. A tank is 3/4 filled and there are pipes one can empty the tank in 12 min and the other can fill it in 8 min and both the pipes are open at a time. Whether the tank will become full or empty, and much time will be taken.

Khalid K.
- Zhob, Pakistan


March 9, 2012

Full in 6 minutes, Khalid.

If you want help thinking through your Algebra homework, try to set up the problem and we'll try to help.

Regards,

Ted Mooney, finishing.com
Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey




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