GMAT Prep Essentials From Khan Academy by: Andrew Geller on April 24, 2014 | | 36,762 Views April 24, 2014 Copy Link Share on Facebook Share on Twitter Email Share on LinkedIn Share on WhatsApp Share on Reddit The Khan Academy Fundamental GMAT Quant Curriculum Arithmetic Adding and Subtracting Fractions Multiplying and Dividing Fractions Converting between Decimals and Fractions Mixed Numbers and Improper Fractions Comparing Fractions Long Division with and without Remainders Rounding Prime Factorization and Divisibility Least Common Multiple Greatest Common Divisor Unit Conversion Ratios Exponents, Square Roots, and Scientific Notation Algebra Equations Systems of Equations Inequalities Geometry Line Segments, Angles, Triangles, 3D Shapes (you can safely ignore cones and the surface area of a cylinder) Circles Quadrilaterals Basic Coordinate Plane Equations of a line (Don’t worry about memorizing point slope form or standard form) Slope Intercept Form Statistics Mean, Median, Mode Other Helpful Topics Number Properties Basic Combinations/Permutations Basic Probability Andrew Geller of Atlantic GMAT Andrew Geller a GMAT expert who scored an impressive 770 on the exam. Unlike some of the nerdy GMAT tutors out there, Andrew can actually write. He’s been teaching since 2002 and throughout the past decade has worked for various big and small test prep companies helping people succeed on the GMAT, LSAT, SAT, ACT, and GRE. Throughout his career he has successfully taught people from many different backgrounds, countries, and starting scores. He now leads Atlantic GMAT, a company which he founded to provide a creative and nuanced approach to GMAT preparation especially for students who have struggled to achieve their GMAT goals through big box test prep. Andrew is answering any of your GMAT questions on Poets&Quants here. In his spare time, Andrew likes to play music, ride his motorcycle to the beach, play ping pong, and ski. Andrew spent a year teaching English in Brazil and is fluent in Portuguese. Previous PagePage 2 of 2 1 2 Questions about this article? Email us or leave a comment below. Please enable JavaScript to view the comments powered by Disqus.