Posted by **Anne** on Sunday, October 9, 2011 at 9:04pm.

2 pumps can fill a water tank in 45 minutes when working together. Alone, the second pump takes 3 times longer than the first to fill the tank. How long does it take the first pump alone to fill the tank?

Show all work

## Answer this Question

## Related Questions

- algebra - Two pumps can fill a water tank in 256 minutes when working together. ...
- maths - One pump fills a tank two times as fast as another pump. If the pumps ...
- Algebra I - Pump A, working alone, can fill a tank in 3 hours, and pump B can ...
- school - A large pipe can fill a tank 10 minutes faster than it takes a smaller ...
- Algebra - a worker has a new pump and an old pump. the new pump can fill a tank...
- college algebra - A paint-mixing machine has 2 inlet pipes. One takes 1 hour ...
- Math - The Timuga swimming pool, of Manila City has two pumps it uses to fill ...
- math - Filling a tank. Two pipes are connected to the same tank. Working ...
- akgebra - One pipe can fill a tank in 20 minutes, while another takes 30 minutes...
- Math - Two faucets can fill a tank in 1 hour and 20 minutes. The first faucet ...

More Related Questions