The OA, according to Kaplan
is (D). I am still not convinced...
But as we know, Kaplan
is sometimes very erroneous
buddy, our math experts has cleared the confusion and misconception that D is not correct.
it was indeed a great discussion.
buddy, this time, the merit goes to Matt as he pointed out the confusion and put forward a thorough consideration
If we stay alert like Matt, keeping an eye on any trickiness of GMAT, we'll certainly ace the maths section
You give me way too much credit Laxie. Surely this is a VERY EASY
problem that I had to make difficult. Guess we have to question all sources these days...