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A bookcase has $$s$$ shelves with $$n$$ books on each shelf, where $$n$$ is a multiple of both $$s$$ and $$s-1$$. If all of the books on the highest shelf were removed and redistributed equally among the other shelves, which of the following represents the number of books that would be on each of the other shelves?

A.$$\frac{ns}{s-1}$$
B.$$\frac{n(s+1)}{s}$$
C.$$\frac{(n+1)s}{s-1}$$
D.$$\frac{(n-1)s}{s-1}$$
E.$$\frac{(n+1)(s-1)}{s}$$

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· 相关考点

2.1.1 分数的加减乘除运算

以上解析由考满分老师提供。

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