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At the end of each year, a certain company reports the percent change in that year's annual sales as compared to the previous year's. For two consecutive years, the company reported a 3 percent increase and a 6 percent increase, respectively, in annual sales. What was the percent increase in annual sales over the two-year period?
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· 相关考点
2.4.4 增/降幅百分比的计算 2.4.3 百分比增减关系的描述
2.4.4 增/降幅百分比的计算
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。
