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For each of the three years 2018, 2019, and 2020, the value of a car at the end of the year was x percent less than its value at the end of the preceding year. If the value of the car was $20,000 at the end of 2017 and $18,400 at the end of 2018, which of the following is closest to the percent decrease in the value of the car from the end of 2018 to the end of 2020?
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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。
