A man is 48 years old. He asks the other man how old he is. The other man answer

游客2023-10-20 64

问题 A man is 48 years old. He asks the other man how old he is. The other man answers: " I am twice as old as you were when I was as old as you are today. " How old is the other man?

选项

答案 64

解析 (假定我现在X岁，当我48岁时，你的年龄是Y岁。因而，X=2Y，X一48=48一Y，用这两个等式，得出X=64。)

转载请注明原文地址:https://www.tihaiku.com/zcyy/3115717.html

相关试题推荐

Inanswertospeculationthatshewouldn’tfinishtherace,sheboldlydeclared
Whichofthefollowingsentencesisthecorrectanswerto"Itmustbeourboss"?
Youmustinsistthatstudentsgiveatruthfulanswer________withtherealityof
Writeonthetopicgivenbelowinnolessthan150wordsontheAnswerSheet.In
Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot
Pleasewriteaplanof80-100wordsforthenextsummerholidayontheanswers
Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I

随机试题

IsittruethattheAmericanintellectualisrejectedandconsideredofnoa
Thebasiccausesareunknown,althoughcertainconditionsthatmayleadtocance
[originaltext][23]AnewbookbytwoprofessorsatPennsylvaniaStateUniver
本题考查了反常积分的知识点．
为了加强建筑超重机械的安全监督管理，防止和减少生产安全事故，保障人民群众的生命和
肺结核大咯血最主要的致死原因是（　　）A.失血性休克 B.重度贫血 C.窒息
请依据《普通高中音乐课程标准（实验）》基本理念，按照下列要求进行教学设计。
一般地说，“智慧”不同于“知识”的最大特点在于“智慧”具有原创性。“知识”要求“
根据预算法律制度，下列各级预算的构成，表述正确的有（　）。A.中央预算由中央各部
（2018年真题）某工业建设项目环境影响评价文件于2010年通过省级生态环境主管

最新回复(0)

A man is 48 years old. He asks the other man how old he is. The other man answer

Inanswertospeculationthatshewouldn’tfinishtherace,sheboldlydeclared

Whichofthefollowingsentencesisthecorrectanswerto"Itmustbeourboss"?

Youmustinsistthatstudentsgiveatruthfulanswer________withtherealityof

Writeonthetopicgivenbelowinnolessthan150wordsontheAnswerSheet.In

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Pleasewriteaplanof80-100wordsforthenextsummerholidayontheanswers

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I

IsittruethattheAmericanintellectualisrejectedandconsideredofnoa

Thebasiccausesareunknown,althoughcertainconditionsthatmayleadtocance

[originaltext][23]AnewbookbytwoprofessorsatPennsylvaniaStateUniver

本题考查了反常积分的知识点．

为了加强建筑超重机械的安全监督管理，防止和减少生产安全事故，保障人民群众的生命和

肺结核大咯血最主要的致死原因是（ ）A.失血性休克 B.重度贫血 C.窒息

请依据《普通高中音乐课程标准（实验）》基本理念，按照下列要求进行教学设计。

一般地说，“智慧”不同于“知识”的最大特点在于“智慧”具有原创性。“知识”要求“

根据预算法律制度，下列各级预算的构成，表述正确的有（ ）。A.中央预算由中央各部

（2018年真题）某工业建设项目环境影响评价文件于2010年通过省级生态环境主管

肺结核大咯血最主要的致死原因是（　　）A.失血性休克 B.重度贫血 C.窒息

根据预算法律制度，下列各级预算的构成，表述正确的有（　）。A.中央预算由中央各部