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November 21, 2014

November 21, 2014

Posted by **Please help!** on Tuesday, February 22, 2011 at 11:29pm.

Callie has 4 rimes as many CDs as she has DVDs. She has a total of 60 CDs and DVD. How many dvds, d, does callie have?

- Math -
**Helper**, Tuesday, February 22, 2011 at 11:35pmd = number of DVDs

4d = number of CDs

d + 4d = 60

5d = 60

d = ?

- Math -
**timmy**, Wednesday, February 23, 2011 at 12:14am12

- Math -
**Helper**, Wednesday, February 23, 2011 at 12:17amCorrect !

Good job :)

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