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Posted by on Tuesday, February 1, 2011 at 10:15pm.

A change purse contains an equal number of pennies, nickels, and dimes. The total value of the coins is 112 cents. How many coins of each type does the purse contain?

  • Math - , Wednesday, February 2, 2011 at 10:18am

    Let x = number of each coin

    x + 5x + 10x = 112

    Solve for x.

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