Mathematics, 19.09.2019 22:50 peytenyoung

In a piggy bank, 3/7 of the number of coins are quarters and the rest are nickels. the total value of nickels is $12. how many coins are in the piggy bank?

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In a piggy bank, 3/7 of the number of coins are quarters and the rest are nickels. the total value o...

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