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
2024-01-12
63
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://www.tihaiku.com/zcyy/3354886.html
相关试题推荐
TheweatherinChinaisdifferentfrom______.A、AmericaB、inAmericaC、thatinA
Accordingtosociologists,thereareseveraldifferentwaysinwhichaperson
Accordingtosociologists,thereareseveraldifferentwaysinwhichaperson
Historyisarecordofmankind;differenthistorians,______,interpretitdiff
Usingextremelydifferentdecoratingschemesinadjoiningroomsmayresultin__
Howmanydifferentpositiveintegersarefactorsof342?A、9B、11C、12D、20E、22
Ifthesumoffiveconsecutiveoddintegersis5,whichofthefollowingcouldb
Ifxisapositive,single-digitintegersuchthat4x/3,2x,x,andx+2,and3x-2
Thesquarerootof800isbetweenwhichofthefollowingintegers?A、21and25B、
Whichofthefollowingisequaltox24forallpositivevaluesofx?A、x12+x12B、
随机试题
Readthearticlebelowabouttheconceptofmarketing.Inmostoftheli
Young______heis,heknowswhatistherightthingtodo.A、thatB、asC、although
[originaltext]Asuperattendantofthecity’smunicipalbuilding,DeliaSad
Wisebuyingisapositivewayinwhichyoucanmakeyourmoneygofurther.T
AudreyHepburnwasaBelgian-bornAmericanactressandhumanitarian.Bornin
分部分项工程量清单应包括项目编码、项目名称、项目特征、计量单位和( )。A.单
混凝土拌合物泌水率三个测值为14%、15%、19%,该混凝土拌合物泌水率为(
县级以上人民政府城乡规划行政主管部门实施行政监督检查权的基本前提是必须遵循依法行
净利息收入与生息资产平均余额之比为()。A.平均净资产回报率 B.平均总资产
门脉性肝硬化典型的病理变化是() A.肝细胞变陸坏死 B.结缔组织增生 C
最新回复
(
0
)