首页
登录
职称英语
How many of the inventoried textbooks were purchased by the two schools combined
How many of the inventoried textbooks were purchased by the two schools combined
游客
2025-02-24
9
管理
问题
How many of the inventoried textbooks were purchased by the two schools combined during the years 1974, 1975, and 1976? [br] If School X purchased 300 textbooks in 1971 and all of these textbooks either were counted in the inventory or had been discarded before the inventory, what percent of these textbooks had been discarded?
选项
A、10%
B、20%
C、50%
D、80%
E、100%
答案
C
解析
若学校X在1971年购买了300本教科书,且所有的这些教科书或者进入库存或者在进入库存前被废弃,那么被废弃的教科书占这些书的百分之几?
解:本题的正确答案是(C)。1971年学校X库存图书数目为:1500×10%=150;所以被废弃图书所占的百分比为:(300-150)÷300=50%
转载请注明原文地址:https://tihaiku.com/zcyy/3971379.html
相关试题推荐
Howmanyoftheinventoriedtextbookswerepurchasedbythetwoschoolscombined
Ifacertaincompanypurchaseditscomputerterminalsforatotalof$540,400an
Tomhad6books.Hegave2tohissisterandthenpurchased3morebooksatthe
Tomhad6books.Hegave2tohissisterandthenpurchased3morebooksatthe
Althoughhehadbeenmanytimesgiventhecaveatemptor,Feldmanpurchasedpaint
Whentwochemicalcompoundsarecombined,a______effectcanbeachieved:theres
Educationinschool-Whatcanschoolsdotohelpstudentsprepareforthenext
Didyouenjoygoingtoschoolasachild? Yes.TheschoolsthatI’dbeentower
Whatskillscanyoulearninschool? SchoolsinChinafocusonteachingstudent
Writeaboutthefollowingtopic:Manyschoolshavesevereproblemswithstude
随机试题
Whoarethespeakers?[br][originaltext]Terry:Wellwhathavewegotthismorn
VideoconferencingisnothingmorethanatelevisionsetorPCmonitorwitha
Icouldnothavefulfilledthetaskintimeifit______foryourhelp.A、hadbee
()年8月,中国证券业协会成立。A.1990 B.1991 C.1992
下列何项不是痿证之脾胃虚弱证的主症A.起病较急 B.肢体软弱无力 C.神疲肢
无形资产计提减值准备时,借记的科目是:A.资产减值损失 B.管理费用 C
下列选项中,属于薪酬对企业的功能是()。A:配置功能 B:经济保障功能 C:
社会服务项目的实施步骤有( )。A.制订计划 B.设定目标 C.项目管理
2019年全国公安工作会议提出要牢牢把握公安现代化发展方向,加快构建符合新时代要
()大多发生在市场极度活跃、股价运动近乎直线上升或下降的情况下。 A.三角形
最新回复
(
0
)