① 某种商品的零售价为每件900元,为了适应市场竞争,商店按零售价的九折降价,并再让利40元出售,仍可获利润10% (相对于进价) .该商品的进价为每件多少元?②小明的爸爸向银行贷了一笔款
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![① 某种商品的零售价为每件900元,为了适应市场竞争,商店按零售价的九折降价,并再让利40元出售,仍可获利润10% (相对于进价) .该商品的进价为每件多少元?②小明的爸爸向银行贷了一笔款](/uploads/image/z/1167988-4-8.jpg?t=%E2%91%A0+%E6%9F%90%E7%A7%8D%E5%95%86%E5%93%81%E7%9A%84%E9%9B%B6%E5%94%AE%E4%BB%B7%E4%B8%BA%E6%AF%8F%E4%BB%B6900%E5%85%83%2C%E4%B8%BA%E4%BA%86%E9%80%82%E5%BA%94%E5%B8%82%E5%9C%BA%E7%AB%9E%E4%BA%89%2C%E5%95%86%E5%BA%97%E6%8C%89%E9%9B%B6%E5%94%AE%E4%BB%B7%E7%9A%84%E4%B9%9D%E6%8A%98%E9%99%8D%E4%BB%B7%2C%E5%B9%B6%E5%86%8D%E8%AE%A9%E5%88%A940%E5%85%83%E5%87%BA%E5%94%AE%2C%E4%BB%8D%E5%8F%AF%E8%8E%B7%E5%88%A9%E6%B6%A610%EF%BC%85+%EF%BC%88%E7%9B%B8%E5%AF%B9%E4%BA%8E%E8%BF%9B%E4%BB%B7%EF%BC%89+.%E8%AF%A5%E5%95%86%E5%93%81%E7%9A%84%E8%BF%9B%E4%BB%B7%E4%B8%BA%E6%AF%8F%E4%BB%B6%E5%A4%9A%E5%B0%91%E5%85%83%3F%E2%91%A1%E5%B0%8F%E6%98%8E%E7%9A%84%E7%88%B8%E7%88%B8%E5%90%91%E9%93%B6%E8%A1%8C%E8%B4%B7%E4%BA%86%E4%B8%80%E7%AC%94%E6%AC%BE)
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