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

游客2024-01-13 16

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:https://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

Letme______youIwillusewhateverforceisnecessarytorestoreorder.A、insure
WherewasGeorgeWeekesbom?[originaltext]Inthissection,youwillhearamono
Turninyourcollectionofindustry-suppliedfreebiesandGoodmanwillsend
A、Inthehotel.B、Inthehairdressernearthehotel.C、Inthehairdresser’sint
[originaltext]NowEuropeanfinanceministersareexpectedtoreprimandtheI
在浏览器地址栏输入一个正确的网址后，本地主机将首先在（）中查询该网址对应的IP
A.1～10Hz B.50Hz C.100Hz D.100～150Hz
关于边坡变形破坏的防治，下列说法正确的有（　　）。A.不稳定边坡的防治原则为以防
下面不符合计划生育伦理原则的是A.计划生育工作者必须严格遵守操作规程，在技术上精
设某种气体的分子速率分布函数为f(v)，则速率在v1～v2区间内的分子的平均速率

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

Letme______youIwillusewhateverforceisnecessarytorestoreorder.A、insure

WherewasGeorgeWeekesbom?[originaltext]Inthissection,youwillhearamono

Turninyourcollectionofindustry-suppliedfreebiesandGoodmanwillsend

A、Inthehotel.B、Inthehairdressernearthehotel.C、Inthehairdresser’sint

[originaltext]NowEuropeanfinanceministersareexpectedtoreprimandtheI

在浏览器地址栏输入一个正确的网址后，本地主机将首先在（）中查询该网址对应的IP

A.1～10Hz B.50Hz C.100Hz D.100～150Hz

关于边坡变形破坏的防治，下列说法正确的有（ ）。A.不稳定边坡的防治原则为以防

下面不符合计划生育伦理原则的是A.计划生育工作者必须严格遵守操作规程，在技术上精

设某种气体的分子速率分布函数为f(v)，则速率在v1～v2区间内的分子的平均速率

关于边坡变形破坏的防治，下列说法正确的有（　　）。A.不稳定边坡的防治原则为以防