GRE Prep Club Daily Prep
Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized
for You
Track
Your Progress
Practice
Pays
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
a/b = 1/3 and b/c = 15/4
[#permalink]
17 Sep 2018, 09:29
17 Sep 2018, 09:29
3
Bookmarks
00:00
Question Stats:
30% (00:46) correct
69% (00:49) wrong based on 33 sessions
Hide Show timer Statistics
Retired Moderator
Joined: 10 Apr 2015
Posts: 6218
Given Kudos: 136
Re: a/b = 1/3 and b/c = 15/4
[#permalink]
17 Sep 2018, 10:36
17 Sep 2018, 10:36
2
nomomuffins wrote:
a/b = 1/3 and b/c = 15/4
Quantity A |
Quantity B |
a |
c |
Let's test some possible values that satisfy BOTH equations.
case i) a = 5, b = 15 and c = 4
Notice that a/b = 5/15 = 1/3 and b/c = 15/4
In this case, a = 5 and c = 4
So, QUANTITY A IS GREATER
case ii) a = -5, b = -15 and c = -4
Notice that a/b = -5/-15 = 1/3 and b/c = -15/-4 = 15/4
In this case, a = -5 and c = -4
So, QUANTITY B IS GREATER
Answer: D
RELATED VIDEO FROM OUR COURSE
