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Asked by Patricia

A collection of nickels dimes and quarters consist of 22 coins with the total value of 1.75. If the number of nickels is three times the number of dimes, how many of each coin are contained in the collection
9 years ago

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Answered by Steve
n+d+q = 22
5n+10d+25q = 175
n = 3d

now crank it out
9 years ago

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