These five formulas are five powerful tools to fuel your success on GMAT Math. Find out how much each can help you! Each of these come with a breakdown of each formula, followed by practice questions so that you can test yourself on how well you understand how to use the formulas. Try each one and then check the answers and explanations.
5. Permutations and Combinations
I hope these explanations and practice questions illustrate the power of the these formulas in GMAT problem-solving. Master these five formulas, and you will have a powerful set of tools for improving your GMAT math score!
This post was written by Mike McGarry at Magoosh GMAT and originally posted here.
