首页
登录
职称英语
If the price of the clothes decreases from $25 to $20, what is the percent decre
If the price of the clothes decreases from $25 to $20, what is the percent decre
游客
2024-01-12
25
管理
问题
If the price of the clothes decreases from $25 to $20, what is the percent decrease in price?
选项
A、4%
B、25%
C、20%
D、50%
E、5%
答案
C
解析
首先要求出减少量,本题中减少量为25-20=5;但现在是用5除以25,还是除以20呢?注意:分母还应该是原来没有降价时候的量,即25,所以减少的百分比为5/25=20%。正确答案为C。
转载请注明原文地址:http://tihaiku.com/zcyy/3354848.html
相关试题推荐
Ythexhasdevelopedasmalldieselenginethatproduces30percentlessparticul
Seventeenth-centuryphilosopherJohnLockestatedthatasmuchas99percentof
Seventeenth-centuryphilosopherJohnLockestatedthatasmuchas99percentof
Columnist:MetroCityhasalowerpercentageofresidentswithhumanitiesdegree
Recentobservationssuggestthatsmall,earthlikeworldsformaverylowpercent
Because70percentofthepeopleofIndiausewoodastheirsolefuel,tenmilli
Ofthe400cadetsinagraduatingclass,30percentwerewomenand,ofthese,1/
Ms.Smithgotan8percentcostoflivingraiseof$20perweek.ColumnA
Whatwastheoriginalpriceofanitemifadiscountof20percentreducedthep
xpercentof24is12ColumnAColumnBx5
随机试题
Doyoulikecomics?Inthe1950sand1960s,manyteenagersusedtoreadco
[originaltext]Yuppiesareyoungpeoplewhoearnalotofmoneyandlivein
ResearchersreportthatobesityrelatestoDNA.Somechildrengetobese【C1】_
从教师个体职业道德形成的角度看,教师的职业道德首先会受到()。A.社会生活和群
新闻事业属于()A.文化范畴 B.政治范畴 C.舆论范畴 D.经济范畴
4岁男孩,1周前咳嗽、流涕。体温38.5℃,曾诊断"上感",对症处理无好转。精神
治疗经行感冒邪入少阳证,应首选的方剂是()A.银翘散 B.桑菊饮 C.
()不属于高层管理人员的培训重点。A.分析与决策能力 B.专业管理技能技巧
人民法院审理期货合同纠纷案件,应当严格按照当事人在合同中的约定确定违约方承担的责
最新回复
(
0
)