Extra Time, Math, and the SAT

You probably know the drill. You have 75 minutes to answer 60 math questions. The first set of 25 multiple-choice questions must be completed in 30 minutes.

There are 20 packages of bagels on a shelf in a store

and each package contains the same number of bagels.

If 3 of these packages contain a total of 18 bagels, how

many bagels are there in 7 of these packages?

(A) 21 (B) 36 (C) 40 (D) 42 (E) 49

That’s what a college-bound student faces in taking the ubiquitous SAT I: Reasoning Test.