Evaluation only. Evaluation only. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Created with Aspose.Slides for .NET 3.5 Client Profile 5.2.0.0. Copyright 2004-2011 Aspose Pty Ltd. Copyright 2004-2011 Aspose Pty Ltd.章节内容 1 、折扣：几折表示十分之几，百分之几十。 题型一：一件商品80 元，现打八折销售， 需要多少钱？ 题型二：一件商品80 元，现打八折销售，便宜多少钱？ 题型三：一件商品打八折后64 元销售，原价多少钱？ 题型四：一件商品打八折销售，便宜16 元，原价多少钱？ 题型五：一件商品80 元，打折后64 元销售，打了几折？ 题型六：一件商品80 元，打八折后，再优惠10% ， 现价多少元？ Evaluation only. Evaluation only. Created with Aspose.Slides for .NE
