THE CHRISTMAS-BOXES

Some years ago a man told me he had spent one hundred English silver coins in Christmas-boxes, giving every person the same amount, and it cost him exactly £`1, 10`s. `1`d. Can you tell just how many persons received the present, and how he could have managed the distribution? That odd penny looks queer, but it is all right.

主题:
算术 代数学 -> 应用题 代数学 -> 方程 -> 丢番图方程
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