首页
登录
职称英语
If 8a=9b and ab≠0, what is the ratio of [img]2011q3/ct_egmatqm_egmatqchoose_0098
If 8a=9b and ab≠0, what is the ratio of [img]2011q3/ct_egmatqm_egmatqchoose_0098
游客
2024-01-14
65
管理
问题
If 8a=9b and ab≠0, what is the ratio of
?
选项
A、
B、
C、
D、
E、
答案
C
解析
The ratio of these numbers is (a/9)/(b/8); you can substitute in the ratios from the question, so a=9b/8; the ratio then is (9b/72)/(b/8); divide b from both sides of the ratio, and multiply 8 times both sides of the ratio, and you wind up with 72/72=1.
转载请注明原文地址:https://tihaiku.com/zcyy/3360352.html
相关试题推荐
Whichofthefollowingistheclosestapproximationof[img]2011q3/ct_egmatqj_eg
[img]2011q3/ct_egmatqj_egmatqchoose_0034_20111[/img]A、0.125B、0.25C、0.625D、12.
Ifx=-3,then[img]2011q3/ct_egmatqj_egmatqchoose_0027_20111[/img]A、-2B、-1C、201
Inthefigureabove,x=2.WhatistheareaofcircleO?[img]2011q3/ct_egmatqj_eg
Whatistheareaoftheshadedfigure?[img]2011q3/ct_egmatqj_egmatqchoose_0056_2
Whichofthefollowingfractionshasthegreatestvalue?[img]2011q3/ct_egmatqm_e
[img]2011q3/ct_egmatqm_egmatqchoose_0199_20112[/img]A、416B、224C、188D、104E、56
Whatistheperimeterofasquarewitharea[img]2011q3/ct_egmatqm_egmatqchoose_0
[img]2011q3/ct_egmatqm_egmatqchoose_0195_20112[/img]A、18B、33C、36D、42E、45ET
IfZisrepresentedbythedecimal0.W7,whatisthedigitW?[img]2011q3/ct_egm
随机试题
Inrecentdecades,franchising(专卖店)hasgrownincreasinglypopularandwides
Completetheformbelow.WriteNOMORETHANTHREEWORDSAND/ORANUMBERforeach
Ihaven’tmethim_____thelastcommitteemeeting.A、forB、sinceC、atD、beforeBs
鼻唇沟消失是面神经颅外段的分支中哪一支损伤() A.下颌支 B.
在电气设备上工作,保证安全的组织措施有哪些?
实的症候特点有 A.低热 B.壮热 C.狂躁 D.神疲
在合理情绪疗法的修通阶段,常用的方法包括()。多选A.放松训练 B.合理
缩短某些工作的持续时间时,属于其他配套措施的有()。A.改善外部配合条件 B.
某企业拟建一个市场急需产品的工业项目。建设期1年,运营期6年。项目建成当年投
最新回复
(
0
)