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

游客2024-08-22 13

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://tihaiku.com/zcyy/3730755.html

相关试题推荐

Inanswer______myquestion,mysisternoddedin______.A、for;satisfactionB、to;
Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot
TranslatethefollowingparagraphintoChinese.Remembertowritetheanswerson
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbro
Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
Howlongdidthemanwaitbeforehiscallwasanswered?[originaltext]W:Interse
Whatdoes"astone’sthrow"meaninthefollowingsentence?GivetheanswerinC
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I

随机试题

WhatisthemainpurposeofthisCallforExpressionofInterest?Toinvite____
(1)TheAmericanscreenhaslongbeenasmokyplace,atleastsince1942’sNo
在乙脑的流行环节中，蚊子是A.传染源 B.中间宿主 C.储存宿主 D.传播
死胎的定义是A、妊娠9周后胎儿在子宫内死亡 B、妊娠16周后胎儿在子宫内死亡
患儿，3岁，因腹泻1天入院。经6小时补液后出现明显眼睑浮肿，可能的原因是A、碱中
A. B. C. D.
镁过多的急救措施是 A.静脉输注10%葡萄糖酸钙10~20mlB.静脉输
德育目标是德育工作的（）。 A.基础 B.途径 C.出发点 D.重要环节
税务师在纳税审核中，发现企业以前年度少计收益或多计费用的情况，调账时应（
（2019年真题）执行内部控制审计时，下列有关注册会计师评价控制缺陷的说法中，错

最新回复(0)

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

Inanswer______myquestion,mysisternoddedin______.A、for;satisfactionB、to;

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

TranslatethefollowingparagraphintoChinese.Remembertowritetheanswerson

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbro

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I

Howlongdidthemanwaitbeforehiscallwasanswered?[originaltext]W:Interse

Whatdoes"astone’sthrow"meaninthefollowingsentence?GivetheanswerinC

Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I

WhatisthemainpurposeofthisCallforExpressionofInterest?Toinvite____

(1)TheAmericanscreenhaslongbeenasmokyplace,atleastsince1942’sNo

在乙脑的流行环节中，蚊子是A.传染源 B.中间宿主 C.储存宿主 D.传播

死胎的定义是A、妊娠9周后胎儿在子宫内死亡 B、妊娠16周后胎儿在子宫内死亡

患儿，3岁，因腹泻1天入院。经6小时补液后出现明显眼睑浮肿，可能的原因是A、碱中

A. B. C. D.

镁过多的急救措施是 A.静脉输注10%葡萄糖酸钙10~20mlB.静脉输

德育目标是德育工作的（）。 A.基础 B.途径 C.出发点 D.重要环节

税务师在纳税审核中，发现企业以前年度少计收益或多计费用的情况，调账时应（

（2019年真题）执行内部控制审计时，下列有关注册会计师评价控制缺陷的说法中，错

Inanswermyquestion,mysisternoddedin.A、for;satisfactionB、to;