The figure above shows a path around a triangular piece…
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given a diagram of a right triangle with two legs of 6 and 8. The total length of those two legs represents …
If k^2 = m^2, which of the following must be true
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given that k^2 = m^2, and we can start by simplifying the equation by taking the square root of both sides. √k^2 …
If the average (arithmetic mean) of four different numbers is 30
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: The average of 3, 15, 32, and (N + 1) is 18. We can put this information into the average equation. average = sum/quantity …
A rectangular floor that measures 8 meters by 10 meters…
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: A rectangular floor with the dimensions of 8 meters by 10 meters needs to be covered by carpet squares. Each carpet square measures 2 …
1/3 + 1/2 – 5/6 + 1/5 + 1/4…
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: We need to determine the result of 1/3 + 1/2 – 5/6 + 1/5 + 1/4 – 9/20 Let’s add the given fractions in …
Today Rebecca, who is 34 years old…
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given that Rebecca is 34 years old and that her daughter is 8 years old. We must determine in how many years …
The price of a coat in a certain store is $500. If the price of the…
May 6, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given that the price of a coat is $500 and that the price is reduced by $150. Thus, the price is reduced …
In triangle ABC, point X is the midpoint…
May 6, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that in triangle ABC, point X is the midpoint of side AC, point Y is the midpoint of side BC, point …