问题已解决
8块进货,我顺加10个点和倒扣10个点,各供价多少? 主要我不太明白怎么把 顺加20点 倒扣 25点多基础上再去计算
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同学,你好。顺加就是直接乘以1.1
倒扣就是8/(1-10%)
2020 10/19 17:31
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2020 10/19 20:02
倒扣30个点是不是就是8/1—30%
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2020 10/19 22:08
是的,你的理解正确。
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2020 10/20 13:26
那题目点意思,顺加10个点的意思就是在进价基础上加百分之十 倒扣扣除百分之十吗
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2020 10/20 13:27
对啊,顺加用乘法,倒扣用除法。