请教taotao3-18！！！！！！！！！

doraemonst

Q18:

Last year the price per share of Stock X increased by k percent and the earnings per share of Stock X increased by m percent, where k is greater than m.  By what percent did the ratio of price per share to earnings per share increase, in terms of k and m?

A.    k/m %

B.    (k-m) %

C.    [100(k-m)]/(100+k) %

D.    [100(k-m)]/(100+m) %

E.     [100(k-m)]/(100+k+m) %

Answer: D

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请教大牛！ 我没有看懂题目的意思

[此贴子已经被作者于2008-9-25 0:23:56编辑过]

doraemonst

dingding

各位请指教

doraemonst

各位~请帮忙解答一下~

很困扰阿