1/(1+1/3)-1/(1+1/2)
August 23, 2015
GMAT OFFICIAL GUIDE PS Solution We start by simplifying each complex fraction. Let’s multiply the left fraction by 3/3 and the right fraction by 2/2: 3/3(1/(1 + 1/3) = …
When is the webinar? Solve this geometry problem to find out
July 31, 2015
WHEN IS THE WEBINAR? Did you know that Target Test Prep and Beat the GMAT are hosting a webinar sometime in August? The webinar starts at 12:00 PM Eastern …
GMAT Weighted Averages – Webinar
July 9, 2015
Learn how to make the high-level topic of Weighted Averages more manageable in this TTP webinar with GMAT experts Scott Woodbury-Stewart and Jeffrey Miller.
GMAT Inequalities and Absolute Values – Webinar
July 2, 2015
GMAT experts Scott Woodbury-Stewart and Jeffrey Miller guide you through basic and advanced-level problems dealing with inequalities and absolute values.
If X+1=1, then what is X?
June 30, 2015
GMAT OFFICIAL GUIDE PS Solution: To solve, we substitute -1 for x in the equation: (x^4 – x^3 + x^2)/(x – 1) ((-1)^4 – (-1)^3 + (-1)^2)/(-1 – 1) …
If p is the product of the integers from 1 to 30…
June 30, 2015
GMAT OFFICIAL GUIDE PS Solution: We are given that p is the product of the integers from 1 to 30 inclusive, which is the same as 30!. We know …
Machine A produces bolts at a uniform rate of 120 every 40…
June 30, 2015
Machine A produces bolts at a uniform rate… Solution: We are given that machine A produces bolts at a uniform rate of 120 every 40 seconds. Thus, the rate …
Which of the following inequalities is an algebraic expression…
June 29, 2015
GMAT OFFICIAL GUIDE PS Solution: We start by expressing the interval on the number line as an inequality: -5 ≤ x ≤ 3 Looking at answer choices A and …