Month: May 2015

Last Updated on May 4, 2023 GMAT OFFICIAL GUIDE PS Solution: To solve this problem we will need to use the formula: rate x gallons = distance, which means: …

Last Updated on May 4, 2023 GMAT OFFICIAL GUIDE PS Solution: We are given the expression 1 – (1/2 – 2/3), and we need to determine the value. We …

Last Updated on May 4, 2023 GMAT OFFICIAL GUIDE PS Solution: We are given x = 1 – 3t and y = 2t – 1, and we need to …

Last Updated on May 4, 2023 GMAT OFFICIAL GUIDE PS Solution: Let’s first determine the sum of 7/8 and 1/9. 7/8 + 1/9 Getting a common denominator of 72 …

Last Updated on May 4, 2023 GMAT OFFICIAL GUIDE PS Solution: To solve this question, we need to consider a few odd/even rules. 1) (even + even) or (odd …

Last Updated on May 4, 2023 GMAT OFFICIAL GUIDE PS Solution: This is an interesting problem because, although we usually prefer an algebraic approach to solving GMAT questions, the …

Last Updated on May 4, 2023 GMAT OFFICIAL GUIDE PS Solution: We are given the following equation: 1.5/(0.2+x) = 5 We begin by multiplying both sides of the equation …

Last Updated on May 4, 2023 GMAT OFFICIAL GUIDE PS Solution: We start by subtracting 1 from 0.75 in the denominator of 1/(0.75 – 1). This yields: 1/-0.25 Next …