首页
登录
职称英语
A car dealer received a shipment of cars, half of which were black, with the rem
A car dealer received a shipment of cars, half of which were black, with the rem
游客
2025-02-24
38
管理
问题
A car dealer received a shipment of cars, half of which were black, with the remainder consisting of equal numbers of blue, silver, and white cars. During the next month, 70 percent of the black cars, 80 percent of the blue cars, 30 percent of the silver cars, and 40 percent of the white cars were sold. What percent of the cars in the shipment were sold during that month?
选项
A、36%
B、50%
C、55%
D、60%
E、72%
答案
D
解析
In the shipment, 1/2 of the cars were black. Since the remainder of the cars consisted of equal numbers of blue, silver, and white cars, it follows that
, or 1/6, of the cars were blue, 1/6 were silver, and 1/6 were white. Based on the percents of the cars of each color that were sold during the next month, the percent of the cars in the shipment that were sold during that month was
= 60%
The correct answer is Choice D.
This explanation uses the following strategy.
Strategy 1: Translate from Words to an Arithmetic or Algebraic Representation
转载请注明原文地址:http://tihaiku.com/zcyy/3970239.html
相关试题推荐
Anantiquesdealerboughtcantiquechairsforatotalofxdollars.Thedealer
Anantiquesdealerboughtcantiquechairsforatotalofxdollars.Thedealer
DISTRIBUTIONOFCUSTOMERCOMPLAINTSRECEIVEDBYAIRLINEP,2003AND2004[img]2
Anantiquesdealerboughtcantiquechairsforatotalofxdollars.Thedealer
In1998theUnitedStatesDepartmentofTransportationreceivednearly10,000co
Forallthe______thenewCEOhasreceivedfromthepressrecently,herstaffh
AlthoughShakespearereceivedlittleformaleducation,scholarshiphasinrecent
Thoughdealersinsistthatprofessionalartdealerscanmakemoneyintheartma
ZoraNealeHurston’s1942autobiography,DustTracksonaRoad,hasreceived
ZoraNealeHurston’s1942autobiography,DustTracksonaRoad,hasreceived
随机试题
Youtwohavegotalot______.A、ingeneralB、incommonC、inallD、inanycaseB本题
Hisfriends______himofhavingbrokerhiswords.A、denouncedB、complainedC、accus
StudentexpeditionsdoagreatdealofgoodworkontheArcticislandsbutf
烧伤后代谢性酸中毒的原因有()A.能量代谢亢进 B.组织低灌注 C.肾功
转授权是指商业银行总部对总部相关授信业务职能部门或直接管理的经营单位授予全部或部
患者,女性,53岁。多饮、多食、多尿伴消瘦半年。实验室检查:空腹血糖增高,尿糖阳
患者,男,12岁。间断咳嗽6个月,左膝痛2个月,偶发热,最高体温T38.0℃。
某公司的员工中,拥有本科毕业证、计算机登记证、汽车驾驶证的分别有130人、110
一种商品的价值通过与它相交换的一系列商品表现出来,这种价值形式是()。A.
某施工企业刚建立时,资产总额为8000万元,现发生一笔以银行存款100万元偿还银
最新回复
(
0
)