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
2023-10-20
17
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/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
[originaltext]Inthelocalnewspaperofmycommunityrecently,therewasa
与丝裂霉素合用或配伍丝裂霉素可使哪个药物作用加强或延长()A:氯丙嗪 B:维
女性,18岁,发现尿蛋白(+)~(++)、红细胞(+),多次于上呼吸道感染后出现
患者,男性,28岁,自感低热,乏力、食欲下降,有盗汗、体重下降、呼吸困难、胸痛等
甲企业拟引进乙企业的某项技术发明专利,经专家调查评估。类似技术实际交易价格为50
A. B. C.二者同时沉淀 D.溶液中无沉淀
止咳宜蜜制,止痛宜醋制的药物是()。A.乌梅 B.罂粟壳 C.五味子
某男,57岁。自诉眩晕,动则加剧,常因劳累而加重,心悸少寐,入睡困难,神疲懒言,
下列选项中,不属于电子商务系统框架结构三个层次的是()。A.一般业务服务
青春期心理特点是A.青春期幻想 B.以上都是 C.同伴影响 D.性困惑
最新回复
(
0
)