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Jenny, Ravi, and Dan have a total of $78 in their wallets. Ravl has $10 less than Jenny. Dan has 2 times what Ravi has.

Jenny, Ravi, and Dan have a total of $78 in their wallets. Ravl has $10 less than Jenny. Dan has 2 times what Ravi has. How much do they have in their wallets?

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