The nickels and dimes all fell on the floor. There were 12 more nickels than dimes, and the total value of the coins was $5.10. How many nickels and how many dimes were on the floor?

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13-03-2014
Mathematics

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The nickels and dimes all fell on the floor. There were 12 more nickels than dimes, and the total value of the coins was $5.10. How many nickels and how many dimes were on the floor?

Sagot :

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