买八送一相当于打几折(打八折是买几送一)

综合百科2023-11-02 18:19:06佚名

买八送一相当于打8.8折。买8送1即用八件物品的钱,能买九个该物品,即八分之九,也就是8.8折。打折是在原来售价的基础上降价销售,几折则表示实际售价占原来售价的成数。百分之十是一成,即一折,因此八折,就意味着实际售价是原来售价的百分之八十。

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