首页
登录
职称英语
If[img]2014m9x/ct_egreqm_egreqjs_0017_20148[/img]is expressed as a terminating d
If[img]2014m9x/ct_egreqm_egreqjs_0017_20148[/img]is expressed as a terminating d
游客
2024-01-12
25
管理
问题
If
is expressed as a terminating decimal, how many nonzero digits will the decimal have?
选项
A、One
B、Two
C、Four
D、Six
E、Eleven
答案
B
解析
To convert the fraction to a decimal, it is helpful to first write the fraction in powers of 10. Using the rules of exponents, you can write the following.
So the decimal has two nonzero digits, 6 and 4. The correct answer is Choice B.
转载请注明原文地址:https://tihaiku.com/zcyy/3355790.html
相关试题推荐
Ifa(n)=[img]2022m10x/ct_ve01203002j_egreqjs_0175_221020[/img],a(1)=8,whichoft
[img]2022m10x/ct_ve01203002j_egreqjs_0193_221020[/img]在上面的直角坐标系中,直线.y=x是线段AB的垂直
Whichofthefollowingcannotbeexpressedasthesumoftwoprimenumbers?A、21
[img]2022m10x/ct_ve01203002j_egreqjs_0273_221020[/img]在一个正态分布图中,有75%的数小于20,95%的
[img]2011q4/ct_egreqj_egreqjs_0037_20113[/img]Onewaytosolvethisproblemis
[img]2011q4/ct_egreqj_egreqjs_0049_20113[/img]Thisproblemrequiresyoutofind
[img]2011q4/ct_egreqj_egreqjs_0044_20113[/img]Firstconvert1/5toitsdecimal
Whichofthefollowingequalsthereciprocalof[img]2012q1/ct_egreqm_egreqjs_009
[img]2012q1/ct_egreqm_egreqbj_0191_20121[/img][br]A、 B、 C、 D
[img]2012q1/ct_egreqm_egreqbj_0191_20121[/img][br]A、 B、 C、 D
随机试题
SpeakerA:So,what’sthestatusofouradvertisingcampaign?SpeakerB:AsIme
______istheoldestandlargestAustralianparty,whichwasformedin1901.A、Aus
[originaltext]Martin:Hithere,Pat.Howareyou?Pat:Fine,thanks,Martin.I
Withtheimprovementoflivingstandards,thegoodspackageshavebecomemorean
JeffBewkescomparedCEOstosomestocksinthat______.[br]Whatcanwelearn
【B1】[br]【B4】[audioFiles]audio_eusm_j01_287(20099)[/audioFiles]supplies此处应该填入一
上楼梯时股四头肌的收缩形式正确的是A.肌肉收缩时起止点相互靠拢 B.肌肉收缩时
甲企业拟购买一项新技术。经预测,该技术可再使用5年。采用该项新技术后,甲企业产品
【材料一】中央红军第五次反“围剿”的失败和长征初期红军力量遭受的严重损失,引起了
被审计单位当年建造完工厂房已投入使用并办理了固定资产竣工决算手续,但注册会计师发
最新回复
(
0
)