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a piggy bank contains 100 coins consisting of nickels and dimes. the total value of the coins is $8.50. how many coins of each type does the bank contain?
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a piggy bank contains 100 coins consisting of nickels and dimes. the total value of the coins is $8.50. how many coins of each type does the bank contain?

User Daniel Bachhuber
by
8.0k points

1 Answer

4 votes
70 dimes 7.00
30 nickels 1.50
a total of 8.50
with 100 coins
User Adi Nugroho
by
7.8k points
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