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?
分析A选项
分析B选项
分析C选项
分析D选项
分析E选项
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
298676he回复341019hpuob
+1 我也是 气死我了
0
0
回复
2023-01-15 20:22:33
送我上700
数学错的基本都挂在审题上,好气
185035cctz
percent of employed people
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!
冲他丫的
sb了
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%!!!
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
1rancisc0
弱智题 下次不会错
( ¨̮ )
想哭
默默
女性工作者的比例是16/64,而不是16/100
已经好几战了
理解错了问什么,我就说题不能那么简单啊
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!
krystal啊
是percent of employed people ,而不是of the town
benben8362
0.64X = 0.48X + 0.64X*Y ==> Y= 0.25
warren
数学的阅读也要提高速度啊!
科目:
问题求解PS
来源:
GWD
2m0s
平均耗时
54.8%
平均正确率
该题由网友AnjYk9s提供
点击上传问题求解PS -17858
A merchant purchased a jacket for $60 and then determined a selling price that equaled the purchase price of the jacket plus a markup that was 25 percent of the selling price. During a sale, the merchant discounted the selling price by 20 percent and sold the jacket. What was the merchant's gros...
问题求解PS -17857
Store N gives a 50 percent discount on the list price of all its items and Store W gives a 60 percent discount on the list price of all its items. If the list price of the same item is 20 percent higher in Store W, what percent (more or less) of the selling price in Store N is the selling price of t...
问题求解PS -17854
A store bought 5 dozen lamps at $30 per dozen and sold them all at $15 per lamp. The profit on each lamp was what percent of its selling price?
问题求解PS -17849
The table above shows the percent of change from the previous month in Company X's sales for February through June of last year. A positive percent indicates that Company X's sales for that month increased from the sales for the previous month, and a negative percent indicates that Company X...
问题求解PS -17845
The annual stockholders' report for Corporation X stated that profits were up 10 percent over the previous year, although profits as a percent of sales were down 10 percent. Total sales for that year were approximately what percent of sales for the previous year?
问题求解PS -17858
A merchant purchased a jacket for $60 and then determined a selling price that equaled the purchase price of the jacket plus a markup that was 25 percent of the selling price. During a sale, the merchant discounted the selling price by 20 percent and sold the jacket. What was the merchant's gros...
问题求解PS -17857
Store N gives a 50 percent discount on the list price of all its items and Store W gives a 60 percent discount on the list price of all its items. If the list price of the same item is 20 percent higher in Store W, what percent (more or less) of the selling price in Store N is the selling price of t...
问题求解PS -17854
A store bought 5 dozen lamps at $30 per dozen and sold them all at $15 per lamp. The profit on each lamp was what percent of its selling price?
问题求解PS -17849
The table above shows the percent of change from the previous month in Company X's sales for February through June of last year. A positive percent indicates that Company X's sales for that month increased from the sales for the previous month, and a negative percent indicates that Company X...
问题求解PS -17845
The annual stockholders' report for Corporation X stated that profits were up 10 percent over the previous year, although profits as a percent of sales were down 10 percent. Total sales for that year were approximately what percent of sales for the previous year?