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题目内容双击单词支持查询和收藏哦～
The dollar value of a certain painting in 1984 was 30 percent greater than its dollar value in 1980. The dollar value of the painting in 1988 was 84 percent greater than its dollar value in 1980.
Quantity A
The percent increase in the dollar value of the antique from 1984 to 1988
Quantity B
$$54%$$
B显示答案
· 相关考点
2.4.2 百分比多少关系的描述
2.4.2 百分比多少关系的描述
以上解析由 考满分老师提供。
