首页
登录
职称英语
A man is 48 years old. He asks the other man how old he is. The other man answer
A man is 48 years old. He asks the other man how old he is. The other man answer
游客
2024-08-21
18
管理
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:http://tihaiku.com/zcyy/3729856.html
相关试题推荐
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbro
Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
Whatdoes"astone’sthrow"meaninthefollowingsentence?GivetheanswerinC
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbro
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
随机试题
"ThehighestmeritweascribetoMoses,Plato,andMilton,"saysEmerson,"i
KeytoGoodLanguageLearningTolearnalanguagemoree
JazzJazzbeganintheearly20thcenturyasamusico
Col
多媒体中的“媒体”有两重含义，一是指存储信息的实体；二是指表达与传递信息的载体。
降低总增益会引起的变化，下列正确的是A.施加于患者的能量降低 B.所有回声的强
农产品市场营销的特点有（ ）。A．市场收益比较大 B．市场风险比较大 C．
常用的直观经验分析方法有（）等。A.事件树 B.类比方法 C.事故树 D
根据海洋环境保护法，下列关于向海洋排放污水的说法错误的是（ ）。A.有些特殊污
关于高度在24m以下的单、双排脚手架设置剪刀撑的说法，正确的是（ ）。A.在内
最新回复
(
0
)
