Free GMAT Flashcards available for download!

30-17


 
Post new topic   Reply to topic    Beat The GMAT Forum Index -> GMAT Math -> Problem Solving
View previous topic :: View next topic  
Author Message
magical cook
GMAT Destroyer!


Joined: 30 Jul 2006
Posts: 484

Thanks given: 6
Thanked 1 times in 1 posts
PostPosted: Sat Aug 25, 2007 1:26 pm    Post subject: 30-17 Reply with quote
Hi,

Can anyone help with this problem?

Thanks.
This post contains an attachment. You must be logged in to download/view this file.
Please login or register as a user.
Back to top


View user's profile Send private message
beny
Really wants to Beat The GMAT!


Joined: 20 Jul 2007
Posts: 214

Thanks given: 0
Thanked 2 times in 2 posts
PostPosted: Sat Aug 25, 2007 2:45 pm    Post subject: Reply with quote
Am I missing something here? It seems like the answer is 18-6 = 12... but it can't be that easy...
Back to top


View user's profile Send private message Visit poster's website
magical cook
GMAT Destroyer!


Joined: 30 Jul 2006
Posts: 484

Thanks given: 6
Thanked 1 times in 1 posts
PostPosted: Sun Aug 26, 2007 5:01 pm    Post subject: Reply with quote
I dont have the answer for this question but I thought R=a-18 for W and R=a+6 for V, so simply 24...but not sure.
Can anyone help us?
Back to top


View user's profile Send private message
beny
Really wants to Beat The GMAT!


Joined: 20 Jul 2007
Posts: 214

Thanks given: 0
Thanked 2 times in 2 posts
PostPosted: Sun Aug 26, 2007 5:05 pm    Post subject: Reply with quote
Oh.. the second sentence said "greater". D'oh. You're right... I need to read more carefully.
Back to top


View user's profile Send private message Visit poster's website
tanyajoseph
Really wants to Beat The GMAT!


Joined: 30 May 2007
Posts: 103

Thanks given: 0
Thanked 0 times in 0 posts
PostPosted: Tue Aug 28, 2007 3:58 am    Post subject: Reply with quote
The question is asking for the differnce in the avg so i dont think 24 can be the answer. Whats the OA ?
Back to top


View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    Beat The GMAT Forum Index -> GMAT Math -> Problem Solving All times are GMT - 8 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum



"GMAT" and other GMAC™ trademarks are registered trademarks of the Graduate Management Admission Council™. The Graduate Management Admission Council™ does not endorse, nor is it affiliated in any way with the owner or any content on this website. The opinions expressed here are solely those of the author or those of the members of this website. Copyright © 2008 BTG Test Prep, LLC. Powered by phpBB © 2001, 2005 phpBB Group.