首页
登录
职称英语
If x, y and z are different positive integers less than 10, what is the greatest
If x, y and z are different positive integers less than 10, what is the greatest
游客
2025-02-27
39
管理
问题
If x, y and z are different positive integers less than 10, what is the greatest possible value of (x-y)/z?
选项
A、6
B、7
C、5
D、8
E、4
答案
B
解析
x,y and z都是小于10的正整数,求(x-y)/z的最大值,那么z取最小值为1, z-y取最大值,必然x取最大值9,y取最小值2,注意三个数不同这个条件,于是得到所求最大值为(9-2)/1=7,选择B。
转载请注明原文地址:https://tihaiku.com/zcyy/3974570.html
相关试题推荐
Ifx,yandzaredifferentpositiveintegerslessthan10,whatisthegreatest
WhichofthefollowingintegersdoesNOThaveafactorgreaterthan1thatisth
WhichofthefollowingnumbersisNOTthesumofthreeconsecutiveoddintegers?
Whatistheunitsdigitofpositiveintegerx?(1)xdividedby9hasaremainder
Ifx,y,andzarepositiveintegersand2x=3y=5z=7w,thentheleastpossibleva
Therearefivepositivenumbersn+2,n+1,n-2,nandn+9,whichofthefollowing
Tworecentpublicationsofferdifferentassessmentofthecareerofthefamo
Adam’sdog,agoldenretrievernamedHans,canrespondtoover150differentcom
Ounceforounce,blendsofdifferentartificialsweetenersmatchanyindividual
Thegreatestchancefortheexistenceofextraterrestriallifeisonaplanetbe
随机试题
TheCuttingEdgeEconomistsandgovernmentsagreet
TheNorthKoreahasmillionsofdollarsdepositedinaMacaubank.[br][origin
交换的契约曲线
A.与血压同步变化 B.随年龄增加而变化不大 C.随年龄增加而减慢 D.随
A.水分B.粒度C.重量/装量差异D.外观性状E.崩解时限颗粒剂需要进行的特殊检
胸外按压的部位为两乳头连线的中点或者在()A剑突上方三横指 B剑突上方
我国社会主义经济体制改革与政治体制改革的关系表现为( )。A.前者是目的,后者
为了解学生的音乐基础,音乐老师会在每学期的第一节课问问学生与音乐有关的问题,让每
银行承兑汇票的承兑银行,应当按照票面金额向出票人收取()的手续费。A:千分之一
颅压高所致脑神经麻痹,容易出现的是A.动眼神经 B.滑车神经 C.外展神经
最新回复
(
0
)