If p ≠ 0 and p − (1−p^2) / p = r/p, then r = PS12949
March 27, 2017
GMAT OFFICIAL GUIDE PS – Solution: We are given that p – = r/p, and we must isolate r. We can start by multiplying the entire equation by p …
Author: Scott Woodbury-Stewart
Which of the following fractions is closest to 1/2
March 25, 2017
GMAT OFFICIAL GUIDE PS 2 Solution: To determine which answer choice is closest to 1/2, we can subtract 1/2 from each answer choice. The difference that is closest to …
In western Europe, x bicycles were sold in each of the years 1990 and 1993…
March 25, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given that in 1990 the bicycle producers in Western Europe produced and sold 42 percent of the bicycles in that market, and …
The harvest yield from a certain apple orchard was 350 bushels of apples…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given that the harvest yield from a certain apple orchard was 350 bushels of apples and that x of the trees in …
If 0 < a < b < c, which of the following statements…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given that 0 < a < b < c and need to determine which statements are true. Let’s analyze each Roman numeral. …
City X has a population 4 times as great as the population of City Y…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given that City X has a population 4 times as great as the population of City Y and that City Y has …
Makoto, Nishi, and Ozuro were paid a total of $780 for waxing the floors…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given that Makoto, Nishi, and Ozuro were paid a total of $780 for waxing the floors at their school. Each was paid …
A collection of 16 coins, each with a face value of…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We can let the number of 10-cent coins = d and the number of 25-cent coins = q. We are given that there are …