A gym class can be divided into 8 teams…
May 6, 2015
Last Updated on May 3, 2023 GMAT OFFICIAL GUIDE PS Solution: We are given that a gym class can be divided into 8 teams or 12 teams, with an …
Month: May 2015
Yesterday’s closing prices of 2,420 different stocks listed…
May 6, 2015
Last Updated on May 3, 2023 GMAT OFFICIAL GUIDE PS Solution: Although this problem may seem wordy it is actually a pretty basic word problem. We are asked to …
At a certain instant in time, the number of cars, N, traveling on
May 6, 2015
Last Updated on May 3, 2023 GMAT OFFICIAL GUIDE PS Solution: Although this problem may seem wordy and confusing, it has much more bark than bite. In the given …
In the coordinate plane, a circle has center (2, -3) and…
May 6, 2015
Last Updated on May 3, 2023 GMAT OFFICIAL GUIDE PS Solution: Because the circle passes through point (5,0) and has center (2,-3), we know that the distance between these …
Two integers will be randomly selected from…
May 6, 2015
Last Updated on May 3, 2023 GMAT OFFICIAL GUIDE PS Solution: To determine the probability that the sum of the two integers will equal 9, we must first recognize …
If m is the average (arithmetic mean) of the first…
May 6, 2015
Last Updated on May 3, 2023 GMAT OFFICIAL GUIDE PS Solution: When we have an evenly spaced set of numbers, the mean and the median are equal. Recall that …
At a certain school, the ratio of the number of second…
May 6, 2015
Last Updated on May 3, 2023 GMAT OFFICIAL GUIDE PS Solution: We are given the following: 1) The ratio of the number of second graders to the number of …
The average distance between the Sun and a certain…
May 6, 2015
Last Updated on May 3, 2023 GMAT OFFICIAL GUIDE PS Solution: This problem is a unit conversion with an added twist of scientific notation. We need to convert 2.3 …