It would be best that you go through the GMAT practice test questions in the Study Guide first and then look at the videos for the questions that you might need help in.
Questions 180-184, pgs. 176-177
Questions 185-189, pgs. 177-178
Questions 190-194, pg. 178
Questions 195-197, pgs. 178-179
Questions198-200, pg. 179
Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget, a free math problem solver that answers your questions with step-by-step explanations.
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