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Mathematics, 15.12.2021 05:10 kleathers97

Marvin has 20 nickels and dimes. He has 2/3 as many dimes as he does nickels. How many nickels and how many dimes does Marvin have?

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Marvin has 20 nickels and dimes. He has 2/3 as many dimes as he does nickels. How many nickels and h...
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