一种商品的现价是500元,第一次降价10%,第二次降价12%,求现价
一种商品的现价是500元,第一次降价10%,第二次降价12%,求现价
其他人气:257 ℃时间:2019-10-24 01:18:56
优质解答
500*(1-10%)*(1-12%)=396哦哦
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