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Peter has been saving his loose change for several weeks. When he counted his quarters and dimes, he found they had a total value $16.60.

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Peter has been saving his loose change for several weeks. When he counted his quarters and dimes, he found they had a total value $16.60. The number of quarters was 12 more than three times the number of dimes. How many quarters and how many dimes did Peter have? Number of quarters =Number of dimes=

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