Posted by **TinaG** on Monday, May 24, 2010 at 9:52pm.

It takes Ted 20 minutes to paint a wall.

Burt can paint the same wall in 30 minutes.

How long will it take for the two of them to do the job together?

## Answer this Question

## Related Questions

- algebra - It takes Ted 20 minutes to paint a wall. Burt can paint the same wall ...
- Algebra 1--Please, help me! - 1. Mr. Lui wrote 15 - 5x/x^2 - 9x + 18. a. Explain...
- Algebra 1 - 1. Mr. Lui wrote 15 - 5x/x^2 - 9x + 18. a. Explain what kind of ...
- Algebra - mark can paint the fence in 40 minutes and manny can paint the fence ...
- Math - Beth got a job painting dorm rooms at her college. At top speed, she ...
- Math - Alice takes 4 hours to paint a wall. With sam's help, they can paint the ...
- pre-algebra - You want to paint a wall that is 8 3/4 feet high and 11 1/4 feet ...
- Algebra - Edie can paint a wall in 3 hours. Dan can paint the same wall in 6 ...
- math - If Sally can paint a house in 4 hours, and John can paint the same house ...
- Physics - A) A partly full paint can has 0.747 U.S. gallons of paint left in it...

More Related Questions