# math

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Julia works at a music store. One of her jobs is to stock new CDs on the shelf. A recent order arrived with 215 classical CDs, 125 jazz CDs and 330 soft rock CDs. Julia needs to place the CDs on sale racks with 5 CDs in each group. Write two different queations that can be used to show how many groups,g, julia will use to arrange all the CDs?

• math -

g = C/5 + J/5 + S/5.

C = Classic CDs, J = Jazz CDs, and S = Soft rock CDs.

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