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
2023-10-21
19
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://www.tihaiku.com/zcyy/3116185.html
相关试题推荐
Inanswertospeculationthatshewouldn’tfinishtherace,sheboldlydeclared
Whichofthefollowingsentencesisthecorrectanswerto"Itmustbeourboss"?
Dannyleftthis________messageonmyansweringmachine:"Imustseeyou.Meet
Writeonthetopicgivenbelowinnolessthan150wordsontheAnswerSheet.In
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot
Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot
Nowreadthisadvertisementandwritealetterof80-100wordsontheanswershe
Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer
Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I
随机试题
ArobotissolifelikethatitssweatsarehelpingtheUSArmytotestprote
[originaltext]TheAmericanpatentsystem,providedforintheConstitution,
Asregardssocialconventions,wemustsayawordaboutthewell-knownEngli
Solongasteachersfailtodistinguishbetweenteachingandlearning,they
健康管理的组成部分和核心分别是什么?
地籍测量的基本功能有( )。A.法律功能 B.经济功能 C.系统功能 D
原发性免疫缺陷病常见于A.恶性肿瘤患者 B.中老年患者 C.营养不良患者
共用题干 TheDifferencesAmongVariousType
我国《企业会计准则第1号——存货》规定,存货在资产负债表日的计量基础()。A.
下列不属于记账凭证账务处理程序优点的是()。A.总分类账反映经济业务较详细
最新回复
(
0
)