Yes...
About 7 pounds but its better value to get 1200
600% of 1200 = 600% * 1200 = 6 * 1200 = 7200
1200-600=600
Around $6-7.
1200/2=600
If you have an Xbox 360 i believe you can buy it in the Xbox Live Arcade thing that lets you buy games. If its not on sale it's $15, or 1200 Microsoft Points, but if its on sale it just $10, or 600 Microsoft points. If you don't have an Xbox 360 and you want to get it for the computer, check Amazon.com or EAgames.com, and look up Portal in the store.
its out now for 600 microsoft points
1200
800, although it will be 600 as of July 7th 2008.
5,300
Multiply 600 by 2/3. 600 x 2/3, 600 x 2 = 1200, 1200/3 = 400.
6000/10 = 600 600*2 = 1200 one fifth of 6000 is 1200