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A dealer packages marbles in two different box sizes. One size holds 5 marbles and the other size holds 12 marbles. If the dealer packaged 99 marbles and used more than 10 boxes, how many boxes of each
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A dealer packages marbles in two different box sizes. One size holds 5 marbles and the other size holds 12 marbles. If the dealer packaged 99 marbles and used more than 10 boxes, how many boxes of each size did he use?

User Makansij
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1 Answer

5 votes
I did trial and error by deducting 12 from 99 until I reached an amount which can be divided by 5.

15 boxes holding 5 marbles and 2 boxes holding 12 marbles.

15 * 5 = 75
2 * 12 = 24
total of 99 marbles and 17 boxes.
User Jablonski
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9.1k points
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