Bernie has already read 1/5 of his biology homework on Monday night. What fracti

游客2024-01-13 40

问题 Bernie has already read 1/5 of his biology homework on Monday night. What fraction of his remaining homework would Bernie have to read on Tuesday night in order to have read 2/3 of his original biology assignment?

选项 A、7/10
B、7/12
C、2/15
D、2/3
E、1/15

答案 B

解析本题的关键在于考生读题时需要注意what fraction of his remaining homework，问题问的是剩下作业的几分之几，而不是所有作业的几分之几。所以分母不是1，而是剩下的4/5作业，

。

转载请注明原文地址:http://tihaiku.com/zcyy/3360247.html

相关试题推荐

Tomhasalreadygivenupthe______ofsmokingforthesakeofhealth.A、customB
Sinceitisalreadymidnight,we______now.A、hadbetterleavingB、hadbetterle
YoumusthandinyourpaperonMonday.______youhaven’tfinishedit.A、nomatte
1knewIcouldnotfinishmyhomework.A、byhehadcomeB、untilhecameC、whenh
Sheisvery______toringmetonight.Icansensethat.A、liableB、possibleC、li
Josh:Givemeyourhomeworkso1cancopyit.Ellen:______Youshoulddoityou
Havingfinishedhishomework,hewenton______anovelwrittenbyDickens.A、tore
Bythetimethewar______,mostofthepeoplehadalreadyleft.A、brokeoutB、bro
MynextdoorneighborJohnsonseemstohave______opinionontheshowlastnight.
IknewIcouldnotfinishmyhomework______.A、byhehadcomeB、untilhehascome

随机试题

[originaltext]WheredoyousuggestIplacethisfilecabinet?(A)Letmecheckw
ResearchersattheShimizuInstituteinJapanbelieveitispossibletoterrafor
[originaltext]M:Wherehaveyoubeenallthistime?Thetrainisabouttoleave
中国表示，今年5月份的全国零售总额(retailsales)和工业总产值(industrialoutput)都有所上升。中国国家统计局(theNa
共用题干 HowtoGetAlongWellWithYourBo
张女士，因“胎膜早破”入院。检查：头先露，未入盆，其余正常。错误的护理措施是下列
“新型冠状病毒感染的肺炎”的治疗药物是（　　）。A．扶正化瘀胶囊 B．恩替卡韦
预防化脓性脑膜炎的健康教育应强调A.限制饮水量 B.预防细菌引起的上呼吸道感染
从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性： A.如
关于阀门的安装要求，正确的说法有()。A.阀门安装前，应按介质流向确定其安装方向

最新回复(0)

Bernie has already read 1/5 of his biology homework on Monday night. What fracti

Tomhasalreadygivenupthe______ofsmokingforthesakeofhealth.A、customB

Sinceitisalreadymidnight,we______now.A、hadbetterleavingB、hadbetterle

YoumusthandinyourpaperonMonday.______youhaven’tfinishedit.A、nomatte

1knewIcouldnotfinishmyhomework.A、byhehadcomeB、untilhecameC、whenh

Sheisvery______toringmetonight.Icansensethat.A、liableB、possibleC、li

Josh:Givemeyourhomeworkso1cancopyit.Ellen:______Youshoulddoityou

Havingfinishedhishomework,hewenton______anovelwrittenbyDickens.A、tore

Bythetimethewar______,mostofthepeoplehadalreadyleft.A、brokeoutB、bro

MynextdoorneighborJohnsonseemstohave______opinionontheshowlastnight.

IknewIcouldnotfinishmyhomework______.A、byhehadcomeB、untilhehascome

[originaltext]WheredoyousuggestIplacethisfilecabinet?(A)Letmecheckw

ResearchersattheShimizuInstituteinJapanbelieveitispossibletoterrafor

[originaltext]M:Wherehaveyoubeenallthistime?Thetrainisabouttoleave

中国表示，今年5月份的全国零售总额(retailsales)和工业总产值(industrialoutput)都有所上升。中国国家统计局(theNa

共用题干 HowtoGetAlongWellWithYourBo

张女士，因“胎膜早破”入院。检查：头先露，未入盆，其余正常。错误的护理措施是下列

“新型冠状病毒感染的肺炎”的治疗药物是（ ）。A．扶正化瘀胶囊 B．恩替卡韦

预防化脓性脑膜炎的健康教育应强调A.限制饮水量 B.预防细菌引起的上呼吸道感染

从所给的四个选项中，选择最合适的一个填入问号处，使之呈现一定的规律性： A.如

关于阀门的安装要求，正确的说法有()。A.阀门安装前，应按介质流向确定其安装方向

“新型冠状病毒感染的肺炎”的治疗药物是（　　）。A．扶正化瘀胶囊 B．恩替卡韦