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For each selling price greater than $300, a department store offers a discount equal to 10 percent of the first $300 and a discount equal to 15 percent of the amount of the selling price in excess of $300. What is the selling price for which the discount on the first $300 is the same as the discount on the amount in excess of $300?
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· 相关考点
2.4.3 百分比增减关系的描述
2.4.3 百分比增减关系的描述
以上解析由 考满分老师提供。
