Work- constant pressure, changing volume

1. Nov 28, 2006

physics1234

Find the work done by a gas when it is expanded from a volume of 1.0 L to 3.3 L at a constant pressure of 2.8 atm.

I converted the atm to Pascals by multiplying 2.8 x 101325 to get 283710.

Then I used the formula W=p(deltaV)

so 283710 x (3.3-1.0) = 652533

I don't understand why this is the wrong answer.

2. Nov 28, 2006

physics1234

Nevermind, I got it :-)

Thanks anyway!

3. Jul 25, 2010

hi brother