Mathematics
Mathematics, 28.07.2019 19:00, elite65

Aboy has only dimes and quarters in his piggy bank. if he has 70 coins worth 13 dollars and 60 cents altogether, how many quarters does he have in his bank?

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Aboy has only dimes and quarters in his piggy bank. if he has 70 coins worth 13 dollars and 60 cents...

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