某网店在搞“双十一”促销活动,所有产品疯抢一空,当天商品的定价提高至原价的2. 5倍后再半价销售,此时盈利比按原定价盈利多2/3,已知按原定价销售时盈利是...

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问题 某网店在搞“双十一”促销活动,所有产品疯抢一空,当天商品的定价提高至原价的2. 5倍后再半价销售,此时盈利比按原定价盈利多2/3,已知按原定价销售时盈利是30元,则该商品的进价是()元。
选项 A.30 B.50 C.60 D.80
答案 B
解析

相关内容:某网,双十一,促销活动,疯抢,商品,定价,原价,半价,销售,利比,按原,利多,盈利

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