首页
登录
职称英语
What is the remainder when a two-digit integer x is divided by 3?(1)The sum of
What is the remainder when a two-digit integer x is divided by 3?(1)The sum of
游客
2025-02-27
34
管理
问题
What is the remainder when a two-digit integer x is divided by 3?
(1)The sum of the tens digit and the units digit is 5.
(2)The remainder is 5 when x is divided by 9.
选项
A、Statement (1) ALONE is sufficient, but statement (35) alone is not sufficient to answer the question asked.
B、Statement (2) ALONE is sufficient, but statement (34) alone is not sufficient to answer the question asked.
C、BOTH statement (1) and (35) TOGETHER are sufficient to answer the question asked, but NEITHER statement ALONE is sufficient.
D、EACH statement ALONE is sufficient to answer the question asked.
E、Statement (1) and(35)TOGETHER are NOT sufficient to answer the question asked, and additional data specific to the problem are needed.
答案
D
解析
本题考查被3除的特征。一个数被3除余数为多少,只要看这个数的各位数字之和被3除余数为多少。如果余数为0,那么就是整除。对于Statement (1),各位数字之和为5,那么这个数被3除必然余数为2。对于Statement (2),x被9除余数为5,x可以表示成9k+5,其中k为整数,那么x被3除余数也是2。所以本题答案为D。
转载请注明原文地址:https://tihaiku.com/zcyy/3974551.html
相关试题推荐
Ifx,yandzaredifferentpositiveintegerslessthan10,whatisthegreatest
WhichofthefollowingintegersdoesNOThaveafactorgreaterthan1thatisth
Whatisthegreatestcommondivisorofpositiveintegersmandn?(1)misaprim
WhichofthefollowingnumbersisNOTthesumofthreeconsecutiveoddintegers?
Theaverage(arithmeticmean)ofMconsecutiveoddintegersis10.Whatisthesma
Whatistheunitsdigitofpositiveintegerx?(1)xdividedby9hasaremainder
Isthepositiveintegermequaltothecubeofaninteger?(1)Foreveryprimen
Iftheintegerkhasremainder7whendividedby8,whatistheremainderwhen3
kandsaretwopositiveintegerssuchthatk>s,ifk×s=132,whatisthetotaln
Whatisthetensdigitofintegerx?(1)Theremainderis30whenxisdividedby
随机试题
[img]2022m9s/ct_ve01003002z202112b_ehbreadf_0121_220906b[/img]Notes:parade游行
Wecangiveyouourcompetitivematerialsandoffersofdifferentfirmstojusti
在安排财政支出时,应按照科学的支出顺序安排财政资金的使用,相应的支出原则是()
电流互感器的二次额定电流一般为()。A.1 B.2 C.5 D.10
在检测医疗机构污水总余氯指标的样品采集时,错误的是A.所检样品需在医疗机构污水最
下面谱例是今人翻译的宋代姜夔创作的词调音乐《杏花天影》,其原谱是由哪种记谱法记录
对机体多个系统有毒副作用的中药是A.栀子B.厚朴C.雷公藤D.南瓜子E.水蛭
城市消防远程监控系统中对用户信息传输装置调试中,要求模拟与监控中心间的报警传输网
A.前伸颌位 B.下颌姿势位 C.侧方颌位 D.牙尖交错位 E.后退接触
患者女性,23岁。四天前出现右下后牙区肿痛不适,昨日起疼痛加剧,并出现张口受限。
最新回复
(
0
)