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职称英语
Quantity A: 90 percent of xQuantity B: 110 percent of xA、Quantity A is greater.
Quantity A: 90 percent of xQuantity B: 110 percent of xA、Quantity A is greater.
游客
2025-02-23
26
管理
问题
Quantity A: 90 percent of x
Quantity B: 110 percent of x
选项
A、Quantity A is greater.
B、Quantity B is greater.
C、The two quantities are equal.
D、The relationship cannot be determined from the information given.
答案
D
解析
90%×110%x=99%x,因此许多同学迅速选择B,上当了,假如x是负数,那么就是Quantity A大了,所以正确答案是D。
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