It is currently 21 Nov 2018, 05:53
My Tests

Close

GMAT 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

we will pick new questions that match your level based on your Timer History

Track
Your Progress

every week, we’ll send you an estimated GMAT score based on your performance

Practice
Pays

we will pick new questions that match your level based on your Timer History

Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.

Akilah traveled at a rate of x miles per hour for 2x hours.

  Question banks Downloads My Bookmarks Reviews Important topics  
Author Message
TAGS:
GMAT Club Legend
GMAT Club Legend
User avatar
Joined: 07 Jun 2014
Posts: 4722
GRE 1: Q167 V156
WE: Business Development (Energy and Utilities)
Followers: 91

Kudos [?]: 1630 [0], given: 390

CAT Tests
Akilah traveled at a rate of x miles per hour for 2x hours. [#permalink] New post 15 Jul 2018, 02:57
Expert's post
00:00

Question Stats:

80% (00:51) correct 19% (00:36) wrong based on 26 sessions
Akilah traveled at a rate of x miles per hour for 2x hours.

Quantity A
Quantity B
The number of miles Akilah traveled
\(3x\)


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.
[Reveal] Spoiler: OA

_________________

Sandy
If you found this post useful, please let me know by pressing the Kudos Button

Try our free Online GRE Test

GMAT Club Legend
GMAT Club Legend
User avatar
Joined: 07 Jun 2014
Posts: 4722
GRE 1: Q167 V156
WE: Business Development (Energy and Utilities)
Followers: 91

Kudos [?]: 1630 [0], given: 390

CAT Tests
Re: Akilah traveled at a rate of x miles per hour for 2x hours. [#permalink] New post 15 Jul 2018, 03:35
Expert's post
Explanation

Use D = RT:

Distance = \(x(2x)\)
Distance = \(2x^2\)

Which is greater, 2x2 or 3x? If x = 1, then 3x is greater.

But if x = 2, then 2x2 is greater.

Without information about the value of x, the relationship cannot be determined.
_________________

Sandy
If you found this post useful, please let me know by pressing the Kudos Button

Try our free Online GRE Test

Re: Akilah traveled at a rate of x miles per hour for 2x hours.   [#permalink] 15 Jul 2018, 03:35
Display posts from previous: Sort by

Akilah traveled at a rate of x miles per hour for 2x hours.

  Question banks Downloads My Bookmarks Reviews Important topics  


GRE Prep Club Forum Home| About| Terms and Conditions and Privacy Policy| GRE Prep Club Rules| Contact

Powered by phpBB © phpBB Group

Kindly note that the GRE® test is a registered trademark of the Educational Testing Service®, and this site has neither been reviewed nor endorsed by ETS®.