maths

hiu tung

2008-02-24 8:45 pm

成本150, 賺取50, 賺率是?

回答 (2)

Sophia Yeh

2008-02-25 12:10 am

✔ 最佳答案

賺率是:50/150x100%
=1/3x100 %
=33.3%

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shucheong2005

2008-02-24 10:09 pm

50/150=1/3

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