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Mathematics, 23.12.2019 07:31 jetblackcap

Ihave some coins, and 15 of them are nickels. the ratio of nickels to dimes is 3 : 2, and the ratio of dimes to quarters is 5 : 4. how many quarters do i have?

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Ihave some coins, and 15 of them are nickels. the ratio of nickels to dimes is 3 : 2, and the ratio...
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