NanaA wrote:
This question is kind of Deceptive . you can still have (+(-R)+S+T)/3 to make D correct . E could also be rationalized like (S+T-(+R))/3 . This is why I hate the GMAT . We are arguing semantics/Syntax . Unless I am just dumb and don't comprehend.
You certainly are not dumb; your intelligence led you to see that the way absolute value is often taught, and the way it shows up here, seem incongruent.
I'll avoid the semantics / syntax categorization, except to say that, overly simplified, the issue
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