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December 20, 2014

December 20, 2014

Posted by **Yazmin** on Friday, February 24, 2012 at 5:28pm.

- Math -
**Ms. Sue**, Friday, February 24, 2012 at 5:32pmHe keeps 30% for himself.

450 * 0.3 = ?

- Math -
**luther**, Friday, February 24, 2012 at 11:02pm135 dollars...

- Math -
**Lisa**, Saturday, February 25, 2012 at 12:04pm70 X

__ =____

100 450

So first we cross multiply 70*450 which is 31,500.

Then we divide 31,500 by 100 and we get $315

Now im not really sure if i got the write answer because im not sure if we have to ue proportion work.

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