Day 12: Similar Questions...Different Approaches GMAT Doctor Workshop
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Day 12: Similar Questions...Different Approaches Using the "Numbers for Variables" Technique
Tune in to today's workshop to understand how we approach the following questions in different ways...using the "Numbers for Variables" Technique:
1. If the price of gasoline increases by 25% and Ron intends to spend only 15% more on gasoline, by how much % should he reduce the quantity of gasoline that he buys?
2. The difference between the value of a number increased by 12.5% and the value of the original number decreased by 25% is 30. What is the original number?
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