110-114, pgs. 166-167. Created by Sal Khan.

Watch the next lesson: https://www.khanacademy.org/test-prep/gmat/problem-solving/v/gmat-math-22?utm_source=YT&utm_medium=Desc&utm_campaign=GMAT

Missed the previous lesson? https://www.khanacademy.org/test-prep/gmat/problem-solving/v/gmat-math-20?utm_source=YT&utm_medium=Desc&utm_campaign=GMAT

GMAT on Khan Academy: Sal works through the 249 problem solving questions in chapter 5 of the the 11th edition of the official GMAC GMAT Review (ISBN Number: 0-9765709-0-4 published in 2005)

About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We’ve also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.

For free. For everyone. Forever. #YouCanLearnAnything

Subscribe to Khan Academy’s GMAT channel: https://www.youtube.com/channel/UCC7fzEVpST4mNxpAAtf-7oA?sub_confirmation=1

Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy

You must log in to post a comment.