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Mathematics, 09.12.2019 12:31 lexhorton2002

Apu has some nickels and some pennies. if the pennies were nickels and the nickels were pennies, he would have 80 cents less than he has now. what is the difference between the number of nickels and the number of pennies he has?

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Apu has some nickels and some pennies. if the pennies were nickels and the nickels were pennies, he...
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