Verbal problems from the *free* official practice tests and
problems from mba.com
tim
Course Students
 
Posts: 5665
Joined: Tue Sep 11, 2007 9:08 am
Location: Southwest Airlines, seat 21C
 

Re: SC: Mixed with an equal part of water, ethylene glycol...

by tim Sun Jul 28, 2013 8:38 pm

I would hesitate to consider this a universal rule, and even if we did it would be far easier in my opinion just to ask yourself case by case whether you are dealing with *a* thing that would require the "a/an".
Tim Sanders
Manhattan GMAT Instructor

Follow this link for some important tips to get the most out of your forum experience:
https://www.manhattanprep.com/gmat/forums/a-few-tips-t31405.html