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$$x$$ and $$s$$ are positive.
Quantity A
The amount of money invested for one year at $$\frac{x}{2}$$ percent simple annual interest that will earn $$2s$$ dollars in interest in that year
Quantity B
The amount of money invested for one year at $$x$$ percent simple annual interest that will earn $$s$$ dollars in interest in that year
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· 相关考点
2.5.7 单利问题
2.5.7 单利问题
以上解析由 考满分老师提供。
