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求助perp书学题一道。。。感谢

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楼主
发表于 2010-10-26 18:08:19 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
A certain city with a population of 132,000 is to be divided into 11 voting districts, and no districts is to have a population that is more than 10 percent greater than the population of any other district. What is the minimum possible population  that the least populated district could have?
A. 10,700   B. 10,800   C. 10,900   D. 11,000   E. 11,100

学的不好,请各位不吝赐教,感谢
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沙发
发表于 2010-10-26 18:33:38 | 只看该作者
是D吧

极端情况 假设最小的为X 其余为1.1X

12X = 132000
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