首页
登录
职称英语
A, B, C, D, E are five real numbers. A is 50% greater than B. B is 20% less than
A, B, C, D, E are five real numbers. A is 50% greater than B. B is 20% less than
游客
2025-02-23
33
管理
问题
A, B, C, D, E are five real numbers. A is 50% greater than B. B is 20% less than C. C is 2 times as D. D is 3 greater than E. If E = 2, then what is the value of A?
选项
答案
12
解析
根据题目可以得出:A=(1+50%)B;B=(1-20%)C;C=2D;D=E+3;E=2。所以,A=12。
转载请注明原文地址:https://tihaiku.com/zcyy/3969671.html
相关试题推荐
Whichoneisgreaterbetweentheunitsdigitof7123andtheunitsdigitof3320
x>2zandy>2zQuantityA:x+yQuantityB:zA、QuantityAisgreater.B、QuantityB
QuantityA:1/100+1/99+1/98+1/97+1/96QuantityB:1/20A、QuantityAisgreater.B
Ifxandyaredifferentprimenumbers,eachgreaterthan2,whichofthefollow
QuantityA:xQuantityB:yA、QuantityAisgreater.B、QuantityBisgreater.C、T
R<0<TQuantityA:RTQuantityB:0A、QuantityAisgreater.B、QuantityBisgreat
[img]2022m10x/ct_ve01203002j_egreqbj_0024_221020[/img]A、QuantityAisgreater.B
xy<0QuantityA:|x+y|QuantityB:|x|+|y|A、QuantityAisgreater.B、QuantityB
(a+b)2=a2+b2,anda=1QuantityA:aQuantityB:bA、QuantityAisgreater.B、Quan
nisapositiveintegergreaterthan1QuantityA:thegreatestcommondivisoro
随机试题
[img]2012q1/ct_etoefm_etoefspeakc_0955_20121[/img][originaltext]W:Sam,Ididn’
[originaltext]Oneimportantthingaboutartmovementsisthattheirpopular
[originaltext]AfamouswriterwhowasvisitingJapanwasinvitedtogivea
[originaltext]M:Thisishopeless.Thesefiguresstilldon’taddupright.Let’s
在竖向荷载作用下,梯形钢屋架上弦和下弦杆的内力为()。A.压力和拉力 B.
在吊装工程中,要求起重机行驶速度快、机动灵活、转移迅速方便时宜选用( )。A.
A.黄疸伴腹痛,高热 B.黄疸伴贫血 C.黄疸伴肝区持续性疼痛 D.轻度黄
证券金融公司或者证券公司转融通办法规定的,由证监会视具体情况,采取责令改正、出
近些年,随着社会经济的繁荣,交通事业也得到了迅速的发展,为城乡物资交流提供了
重性精神病患者()。单选A.通常主动求医 B.很少主动求医 C.一般无
最新回复
(
0
)