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
15
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:https://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
Doctorsbaffledbyanunexplainedrashonpeople’searsorcheeksshouldbe
Recently,someteenagestudents"kowtowed,"orkneltdown,infrontoft
Oneofthequalitiesthatmostpeopleadmireinothersisthewillingnessto
以下关于原材料及中间产品检测取样数量的说法,错误的是( )。A.水泥检测取样数
下列结构不属于脑干的是A.延髓 B.大脑脚 C.中脑 D.脑桥 E.下丘
下丘脑垂体甲状腺轴对垂体分泌催乳素的影响是A.TSH抑制催乳素分泌 B.甲状腺
与商品所有权上的主要风险是指商品可能发生减值或毁损等形成的损失。(正确)温馨提
真骨盆的标记正确的是A.髂耻缘 B.坐骨棘 C.髂耻线 D.骶髂关节 E
微机五防电脑钥匙机械锁具发生识别码错误,检修策略为:()锁孔加油,必要时
关于项目社会评价的说法,正确的是()。A.社会评价往往具有明确的判断标准
最新回复
(
0
)