XDJM们，这道题什么意思，谢谢哈

ambertun

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?

SHJDHKBB9

每股价格增加K,每股盈利增加M,K>M,每股价格比每股盈利的比率增加多少百分比,用K与M列式表达.

ambertun

嗯，谢谢噶，昨天晚上也想明白，被绕坏了ING：）