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.
1-1/30 or 9/10+11/100
[#permalink]
09 May 2022, 22:23
09 May 2022, 22:23
2
Expert Reply
00:00
Question Stats:
88% (00:39) correct
11% (01:05) wrong based on 9 sessions
Hide Show timer Statistics
Quantity A |
Quantity B |
\(1-\frac{1}{30}\) |
\( \frac{9}{10}+\frac{11}{100}\) |
A. Quantity A is greater
B. Quantity B is greater
C. The two quantities are equal
D. The relationship cannot be determined from the information given
Part of the project: GRE Quantitative Comparison & Problem Solving Challenge
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
GRE Math Essentials for a TOP Quant Score - Q170!!! (2021)
GRE Geometry Formulas for a Q170
GRE - Math Book
Moderator
Joined: 02 Jan 2020
Status:GRE Quant Tutor
Posts: 1136
Given Kudos: 9
Location: India
Concentration: General Management
Schools: XLRI Jamshedpur, India - Class of 2014
GMAT 1: 700 Q51 V31
GPA: 2.8
WE:Engineering (Computer Software)
Re: 1-1/30 or 9/10+11/100
[#permalink]
15 May 2022, 10:23
15 May 2022, 10:23
1
Quantity A
\(1-\frac{1}{30}\) = \(\frac{30-1}{30}\) = \(\frac{29}{30}\) = Just less than 1
Quantity B
\( \frac{9}{10}+\frac{11}{100}\) = \( \frac{9*10}{10*10}+\frac{11}{100}\)
= \( \frac{90}{100}+\frac{11}{100}\) = \( \frac{90+11}{100}\)
= \(\frac{101}{100}\) = Just greater than 1
Clearly Quantity B > Quantity A
So, Answer will be B
Hope it helps!
\(1-\frac{1}{30}\) = \(\frac{30-1}{30}\) = \(\frac{29}{30}\) = Just less than 1
Quantity B
\( \frac{9}{10}+\frac{11}{100}\) = \( \frac{9*10}{10*10}+\frac{11}{100}\)
= \( \frac{90}{100}+\frac{11}{100}\) = \( \frac{90+11}{100}\)
= \(\frac{101}{100}\) = Just greater than 1
Clearly Quantity B > Quantity A
So, Answer will be B
Hope it helps!
gmatclubot
Re: 1-1/30 or 9/10+11/100 [#permalink]
15 May 2022, 10:23
Moderators:
