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
28
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:https://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
目前网络设备的MAC地址由（）位二进制数字构成，IP地址由（）位二进制数字构
最高额土地抵押担保的债权确定前，土地抵押权人与土地抵押人通过协议变更最高额土地抵
证券公司治理基本要求有（）。 ①建立健全组织架构，明确职责划分 ②不
【电气设备及运行维护】196、()串联电容器和并联电容器一样，可以提高
33.分工作票的许可和终结，由分工作票负责人与工作许可人办理。
下列诗句与季节对应不正确的是()。A.天街小雨润如酥，草色遥看近却无——春季
等腰三角形、等边三角形、直角三角形等都是三角形的（）。 A.反例B.变式
根据《精神药品和精神药品管理条例》《麻醉药品和精神药品生产管理办法（试行）》，
假定某投资者在某年3月1日以期货方式按每股30元的价格买进1000股A公司股票，
甲对乙享有50000元债权，已到清偿期限，但乙一直宣称无能力清偿欠款。甲调查
最新回复
(
0
)
