SOLUTION: Katerina inherited some money and invested it at 6% simple interest. At the end of the year, the total amount of her original principal and the interest was $12,720. How much did
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Question 307988: Katerina inherited some money and invested it at 6% simple interest. At the end of the year, the total amount of her original principal and the interest was $12,720. How much did she originally invest? Answer by rfer(16322) (Show Source):
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