首页
登录
职称英语
When - of a certain number is subtracted from the number and then this differenc
When - of a certain number is subtracted from the number and then this differenc
游客
2024-01-12
25
管理
问题
When - of a certain number is subtracted from the number and then this difference is added with 20, the result is the original number. What is the original number?
选项
A、9
B、22
C、18
D、60
E、13
答案
D
解析
假设这个数为x,根据题意得到:x-x/3+2=x,x=60,D为正确答案。
转载请注明原文地址:https://tihaiku.com/zcyy/3354852.html
相关试题推荐
Ourpreferencesforcertaincolorsare______accordingtothepassage.[br]Whi
Ourpreferencesforcertaincolorsare______accordingtothepassage.[br]If
Agoodtitleforthispassageis______.[br]Theaveragenumberofhoursofsle
Whichofthefollowingcanbeinferredfromthepassage?[br]Thedifferencebet
Thedegree______youmaintainyourmentalhealthmaydependoncertainsimpleenv
SpeakerA:I’dlikeabeer.SpeakerB:Certainlysir,______A、I’lltakeit.B、w
Staffhavebeenholdinganumberof______toraisemoneyforcharity.A、eventsB、i
Icanhardly______thedifferencebetweenthesetwowords.A、pointB、speakC、talk
Ican’ttellthe______differencebetweenthetwinsisters.A、slightB、simpleC、sl
TheAmericanandtheBritish______alargenumberofsocialcustoms.A、joinB、take
随机试题
WhydoesJessiewanttochangeherhairstyle?[originaltext]F:Goodmorning,An
Fromhere,wecanseethebuilding______construction.A、underB、withC、byD、at
DearMs.Pascal,Iwouldappreciateverymuchanopportunitytomeetwithyo
不宜单独用于治疗嗜铬细胞瘤的是()。A.阿替洛尔 B.哌唑嗪 C.硝普钠
风湿性关节炎届中医学中的A、风寒湿痹 B、风湿热痹 C、尪痹 D、鹤膝风
皮亚杰认为,儿童的道德判断从他律进入自律阶段的年龄是( )。A.3岁左右 B
患者,女,37岁。出租车司机,每天工作10小时,今日以尿频、尿急、尿痛1天,诊断
企业提供的会计信息应当反映与企业财务状况、经营成果和现金流量有关的所有重要交易或
(2017年真题)根据《建筑法》,关于施工许可的说法,正确的是( )。A.建设单
某混凝土工程按计划12天完成,下图中标出了截止至第7天末的实际施工时间,从图中可
最新回复
(
0
)