首页
登录
职称英语
NUMBER OF FARMS IN THE UNITED STATES, 1850—1990 (in millions) [img]ct_gre6image
NUMBER OF FARMS IN THE UNITED STATES, 1850—1990 (in millions) [img]ct_gre6image
游客
2025-02-24
11
管理
问题
NUMBER OF FARMS IN THE UNITED STATES, 1850—1990 (in millions)
The average acreage per farm was approximately 140 in 1910 and 220 in 1950. The ration of the total farmland acreage in 1910 to the total in 1950 was most nearly
选项
A、3/4
B、2/3
C、3/5
D、1/2
E、2/5
答案
A
解析
标题:1850-1990年美国农场数量(in millions)在1910年每个农场的面积大约是140英亩,在1950年每个农场的面积大约是220英亩。1910年农场的总面积与1950年农场的总面积之比最接近于下面哪一项?
解:本题的正确答案为(A)。由图可知1910年农场总数为6.4 million,1950年农场总数为5.4 million,因此两者面积之比等于(6.4×140)/(5.4×220)=0.752。
转载请注明原文地址:https://tihaiku.com/zcyy/3971406.html
相关试题推荐
[img]ct_gre6image042[/img]Thefollowing2questionrefertothedataabove.A、$
Whichofthefollowingnumbersisbothafactorof48andamultipleof6?A、2B
Ineachoftheyears1983and1984,thetotalnumberofautomobilessoldinthe
[img]ct_gre6image014[/img]In1980whatwastheaverageoftheamountscontribut
[img]ct_gre6image002[/img]Thisquestionreferstothegraphabove.Inthequest
Inahistoryclassthatconsistedof30students,thenumberofseniorswas3mo
[img]ct_2image002[/img]Thesumofeachpairofnumbersindiametricallyopposit
Inacertaintwo-digitnumber,theunits’digitistwicethetens’digit.Colum
Whatisthemaximumnumberofnonover-lappingregionsintowhich3linescandiv
AK-numberisapositiveintegerwiththespecialpropertythat3timesitsunit
随机试题
PassageTwo[br]WhofeltthattheSelf-PortraitwithStrawHatshowed"anunfin
SummaryListentothepassage.Forquestions26-30,completethenotesusingno
PreparingforMoreExpensiveDegreesinEnglandBalancinga
—Whyareyoulookingsodisappointed,Ken?—Theoutdoorconcert______fortomor
Theupsetfurnitureandbrokenwindowsilentlyattestedtothefactthattheapa
Despitetheirmanydifferencesoftemperamentandofliteraryperspective,E
Sinceabout1800,nearthebeginningoftheindustrialrevolution,coal,pet
于某发现有人盗窃后逃跑,便手持砖头追赶,并用砖头投掷该窃贼,结果砸到了周围群众,
有关钠泵的叙述,错误的是( )。A.属于主动转运 B.通过分解ATP获得能量
图示电路中iL(0-)=0,在t=0时闭合开关S后,t=0+时diL/dt应为下
最新回复
(
0
)