作者joepeggykimo (joepeggykimo)
看板GMAT
标题[计量]PP PS1 Q48
时间Fri Aug 29 08:08:38 2008
A certain city with a population of 132,000 is to be divided into 11 voting
districts,and no district is to have a population that is more than 10 percent
greater than the population of any other district.What is the minumum possible
population that the least population distict could have?
(A)10,700
(B)10,800
(C)10,900
(D)11,000
(E)11,100
上面答案是D 但是我算出来是C 所以想请各位帮忙
我的想法是132000/11=12000
而10%X132000=13200
如果答案为10900的话 12000-10900=1100 1100+12000=13100<13200
所以我选C 这是我想到的解法 好像有点怪@@
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 64.131.234.153
1F：推 flac:你一开始就将所有人数平均在11区域了 怎还有所谓10900这答案? 08/29 11:12
2F：→ flac:照你这样算 总人数岂不是会减少 08/29 11:13
3F：→ joepeggykimo:恩恩我看错题目了 整个会错意现在懂了 谢谢啦 08/30 07:52