July 18, 2015
On the GMAT fractions are going to make your life easier. Just about every problem will involve fractions on some level. The more comfortable you are with them, the better you will do on this exam. Period. Even though you are not going to see a bunch of problems specifically testing fractions alone, you are going to have plenty of opportunities to use them to make questions easier.
Focus on simplification (this is going to remain a theme in this book) - if you see the fraction , simpli...