Re: [問題] 一題數學
※ 引述《yesican (yeah)》之銘言：
: 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 ?
: 題目看不太懂
: 答案是 [(100(k-m))/(100+m)] %
: what does the question mean?
題目的意思是說
STOCK X 的price per share 增加k%
的earnings per share 增加m%
題目問你
增加後的 P/E 比原本的 p/e 增加多少%
( 增加後的P/E -原本的 p/e ) / (原本的p/e) X 100%
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07/24 16:32, , 1F
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