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Chemistry, 27.08.2019 13:10 mem8163

Acollection of coins contains 14 pennies, 16 dimes, and 7 quarters. what is the percentage of pennies in the collection? a collection of coins contains 14 pennies, 16 dimes, and 7 quarters. what is the percentage of pennies in the collection?

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Acollection of coins contains 14 pennies, 16 dimes, and 7 quarters. what is the percentage of pennie...
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