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

游客2023-10-21 86

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。)

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

Tomisimmenselycuriousabouteverythingandaseagertofindtheanswersasif

Writeonthetopicgivenbelowinnolessthan150wordsontheAnswerSheet.In

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

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Readthestatementsbelow.Thenanswerthequestion.NoneofthefourJonesbrot

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

TranslatethefollowingparagraphintoChinese.Remembertowritetheanswerson

Amanis48yearsold.Heaskstheothermanhowoldheis.Theothermananswer

Howlongdidthemanwaitbeforehiscallwasanswered?[br][originaltext]W:I

Note-takingSkillsNote-takingrequiresahighlevelofabili

Apassportisadocument(issue)______byacountrytoitscitizensthatpermits

[originaltext]W:Whatdoyoudoforaliving,Frank?M:Iamanaerospaceengin

围成坐骨小孔的有（ ）A.坐骨结节 B.坐骨棘 C.髋臼 D

下列词语中，画横线的字读音不正确的一项是()。A. B. C. D.

回弹法测强批量检测需混凝土强度等级相同，原材料、配合比、成型工艺基本一致且龄期相

2007-2012年，该地区住宅商品房房价的年平均增长量为每平方米多少元？(

一般来说，癌细胞进行转移会分为几个阶段：一是侵犯，此时癌上皮细胞会松开癌细胞之间

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根据《房屋建筑与装饰工程工程量计算规范》（GB50854-2013），下列关于砖

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

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影响旅游需求的客源地因素中，人口结构是指人口的（　　）A.年龄 B.性别 C