OG 12 - #148 - Are Weighted Averages a better approach?

[chukkynze]

The solution for #148 (on page 233 of OG 12) states
[Deleted because this question is from a banned source - see below.]

[Ben Ku]

First, OG is a banned source; even though you didn't type the text of the problem, we cannot even discuss the problem itself.

Also, this folder is for problems from the GMAT Prep tests. Problems NOT from GMAT Prep should be placed in the appropriate folder.

[chukkynze]

Thanks for the reply, but it wasnot that helpful. The folder marked "Official Guide Math" is constantly locked and this is the closest relevant folder. I'm a current student of MGMAT and this forum is supposed to be one of our "helpful" resources. It would be more helpful to let me know where I can get the help I paid for rather than tell me I can't get it here.

In summary, where and how can i get my post/question looked at?

[agha79]

Hi chukkynze -
Ben is just saying that they are not allowed by GMAC to answer any questions from Official guide due to copy right issues. However, from GMAC software if you encounter any questions that you need more detailed explanations for you can post those on this form.
For OG problems if you are taking the course you will have to ask your instructor for help.
By the way I have no affiliation with MGMAT. I took their course and I use this from for extra help.
Thanks,

[Ben Ku]

Hi chukkynze,

The GMAC asked us not to post and discuss problems from the Official Guides. For this reason, the OG folders have been locked. Here is the detailed reason behind it:
http://www.manhattangmat.com/forums/og-questions-suspended-from-site-t1878.html

If you have questions regarding OG problems and you're in our classes, you're welcome to ask your instructor, or use your weekly office hours.