题库搜索>问题求解PS-12214
In Town X, 64 percent of the population are employed, and 48 percent of the population are employed males. What percent of the employed people in Town X are females?
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假设Xtown有x人，则工作的人是64%x，工作的男性是48%x，那么工作的女性在有工作的人的比例是(64%x-48%x)/64%x=25%
341019hpuob
我是傻逼
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2022-10-27 17:10:04
298676he回复341019hpuob
+1 我也是 气死我了
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2023-01-15 20:22:33
送我上700
数学错的基本都挂在审题上，好气
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2022-03-03 17:40:52
185035cctz
percent of employed people
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2021-10-14 14:42:50
小熊维尼的蜜罐
害 一定要看清楚题目啊！细心细心 细心细心！
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2021-08-23 14:33:02
冲他丫的
sb了
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2021-07-26 22:09:17
杀鸡迫在眉睫
画表格，横向从上往下以此为M、F，纵向表头从左往右分别为Employed和Unemployed。可知employed male为48%，employed为64%，所以employed female是总数的(64-48)%=16%。题目问的是employed里多少比例是female【陷阱！】，所以得是16%除以64%，等于25%！！！
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2021-05-25 13:54:30
jessica要超过720
看题不仔细，最后问的是雇佣女性占雇佣人数的比重
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2019-09-01 20:52:56
1rancisc0
弱智题 下次不会错
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2018-11-18 20:56:08
( ¨̮ )
想哭
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2018-05-03 18:55:52
默默
女性工作者的比例是16/64，而不是16/100
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2018-04-28 13:19:31
已经好几战了
理解错了问什么，我就说题不能那么简单啊
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2018-04-03 18:24:42
July770
这题错误的主要原因在于审题，问题问的是有工作的女性在工作人群中的占比，目前求出的16%是有工作的女性在总人数的占比，需要再除以有工作的人数在总人数的占比，得到最终结果。 即：（64%-48%）/64%=25%，证毕！
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2017-11-06 16:10:02
krystal啊
是percent of employed people ,而不是of the town
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2017-09-12 12:53:29
benben8362
0.64X = 0.48X + 0.64X*Y ==> Y= 0.25
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2017-06-26 10:39:33
warren
数学的阅读也要提高速度啊！
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2017-05-07 19:53:51
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