If you're experiencing a roadblock with one of the Manhattan Prep GMAT math strategy guides, help is here!
siddharth.sheth
Course Students
 
Posts: 8
Joined: Fri Aug 22, 2008 4:12 am
 

WT 4 Ed. Pg 155 Q 116 Typos

by siddharth.sheth Sat Oct 24, 2009 5:16 am

Hello,

I think there are a few typos on the DS rephrasing example for Q116.

Statement 2:
Sum of bottom three x's = 2(85) = 255
Sum of top three x's >= 2(85) = 255

I think it should read 3(85) for both.

Also for statement 1
Sum of to four x's

Should read
Sum of top four x's

I was also wondering if there were any errata for the 4th edition guides.

Cheers :)
Siddharth

NB: On page 158 of the WT guide, 4th edition, for Q 155, the rephrasing given is actually for question 174 of DS of the 12th edition of the Official Guide.
Ben Ku
ManhattanGMAT Staff
 
Posts: 817
Joined: Sat Nov 03, 2007 7:49 pm
 

Re: WT 4 Ed. Pg 155 Q 116 Typos

by Ben Ku Thu Nov 05, 2009 4:36 am

Thanks Siddarth,

I will forward these to the right person, so it will be correct in the next printing of the Strategy Guides. Unfortunately, there is not a compiled errata list.
Ben Ku
Instructor
ManhattanGMAT