首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
AIn this question you are asked to compare the area of rectangle A and the area of rectangle B. Since the information given rela
AIn this question you are asked to compare the area of rectangle A and the area of rectangle B. Since the information given rela
admin
2014-08-12
44
问题
选项
答案
A
解析
In this question you are asked to compare the area of rectangle A and the area of rectangle B. Since the information given relates the dimensions of both rectangle A and rectangle B to the corresponding dimensions of rectangle C, you can try to use the relationships to make the desired comparison.
If l represents the length of rectangle C and w represents its width, then the length and width of rectangles A and B can be translated into algebraic expressions as follows.
The length of rectangle A is 10 percent greater than the length of rectangle C, or 1.1l.
The width of rectangle A is 10 percent less than the width of rectangle C, or 0.9w.
The length of rectangle B is 20 percent greater than the length of rectangle C, or 1.2l.
The width of rectangle B is 20 percent less than the width of rectangle C, or 0.8w.
In terms of l and w, the area of rectangle A is(1.1l)(0.9w), or 0.99lw.
In terms of l and w, the area of rectangle B is(1.2l)(0.8w), or 0.96lw.
Since 0.99lw is greater than 0.96lw, Quantity A is greater than Quantity B, and the correct answer is Choice A.
转载请注明原文地址:https://jikaoti.com/ti/ghdYFFFM
本试题收录于:
GRE QUANTITATIVE题库GRE分类
0
GRE QUANTITATIVE
GRE
相关试题推荐
Theresultshavebeenencouraging:moresleep,increasedattendance,bettergradesandfewerdrivingaccidents.
Rabbitsarequietanimals,()theyareabletomake20differentsounds.
AsTheplanecircledovertheairport,everyonesensedthatsomethingwaswrong.Theplanewasmovingunsteadilythroughtheair
Morecanbelearnedaboutaculturefromastudyofarthistorythangeneralhistorybecause______.Whichofthefollowingsta
Whatyou’realwaysheard?We’reeatingtoomuchsalt.TheaverageAmericangetsabout3.4gramsofsodiumeveryday,farmoreth
Theunderlinedword"average"inParagraph1means______.Wecaninferfromthepassagethatthosewhodonotwork______.
Witheverythingsheneeded,shewentoutoftheshop,withherhandsfullofshoppingbags.
Whichofthefollowingintegercanbeexpressedastheproductoffourdifferentintegersbetween-5and4,inclusive?
Selectonenumberfromtheset{0,1,2,3,4,5,6,7,8,9},takedownitsvalueandthenputitback.Selectonenumberfrom
Proteinsynthesisbeginswhenthegeneencodingaproteinisactivated.Thegene’ssequenceofnucleotidesistranscribedinto
随机试题
不可抗力是()的客观情况。
权责一致是社会主义法治理念的要求,也是行政法的基本原则。下列做法中是权责一致的直接体现的是()。
监理机构的组织活动效应并不等于机构内单个监理人员工作效应的简单相加,这体现了组织机构活动的()原理。
下列属于著作权中的人身权的是()。
通信企业在对集团客户进行市场细分时,常用的细分标准是()。[2008年真题]
安排学前儿童一日生活时,要注意劳逸结合、动静交替。()
根据以下资料,回答101~105题全国2007年认定登记的技术合同共计220868项,同比增长7%;总成交金额2226亿元,同比增长22.44%;平均每项技术合同成交金额突破百万元大关,达到100.78万元。2007年全国共签订技术开发合同73
2012年3月1日,我国第一部促进自主创新的地方性法规——《()省自主创新促进条例》正式实施。此举开创了我国自主创新立法之先河。
一份地理考试试卷上画了中国五大淡水湖的图形,每个图形都分别进行了编号,要求考生填出其中任意两个淡水湖的名称,结果如下:甲填:3是鄱阳湖,2是太湖乙填:4是洞庭湖,2是巢湖丙填:1是洞庭湖,5是洪泽湖丁填:4是洪泽湖,3是巢湖戊填:2是鄱阳湖,5是太湖结果是
《中国共产党纪律处分条例》规定,党员干部违反有关规定从事营利活动,拥有()的股份或者证券,情节较轻的,给予警告或者严重警告处分;情节较重的,给予撤销党内职务或者留党察看处分;情节严重的,给予开除党籍处分。
最新回复
(
0
)