A person has a bag containing quarters and dimes. There are a total of 72 coins in the bag, and the total value of the coins is $12.90. Determine how many quarters and dimes are in the bag.
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Addition
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A person has a bag containing quarters and dimes. There are a total of 72 coins in the bag, and the total value of the coins is $12.90.
Determine how many quarters and dimes are in the bag.
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