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GRE Prep Club Legend  Joined: 07 Jun 2014
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GRE 1: Q167 V156 WE: Business Development (Energy and Utilities)
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The average (arithmetic mean) of 3x, x, and y is equal to 2x [#permalink]
Expert's post 00:00

Question Stats: 86% (00:19) correct 13% (01:25) wrong based on 37 sessions
The average (arithmetic mean) of 3x, x, and y is equal to 2x.

 Quantity A Quantity B $$2x$$ $$y$$

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

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Try our free Online GRE Test Intern Joined: 10 Sep 2018
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Re: The average (arithmetic mean) of 3x, x, and y is equal to 2x [#permalink]
1
KUDOS
(3x+x+y)/3=2x => y=2x

ans C Intern Joined: 29 Jun 2018
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Re: The average (arithmetic mean) of 3x, x, and y is equal to 2x [#permalink]
1
KUDOS
(3X +X + Y) /3 = 2X

4X +Y = 6X

Y= 2X

c  Re: The average (arithmetic mean) of 3x, x, and y is equal to 2x   [#permalink] 11 Sep 2018, 11:06
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# The average (arithmetic mean) of 3x, x, and y is equal to 2x  Question banks Downloads My Bookmarks Reviews Important topics 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®.