The hypotenuse of a right triangle is 10 cm…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that the hypotenuse of a right triangle is 10cm. Let’s sketch a diagram: Since we have a right triangle, we can …
Author: Jeff Miller
What was the revenue that a theater received from the sale of 400 tick…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We need to determine the revenue from the sale of 400 tickets. Some of the tickets were sold at the full price and the …
An employee is paid 1.5 times the regular hourly rate for…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that an employee is paid 1.5 times the regular hourly rate for each hour worked in excess of 40 hours per …
The range of the numbers in set S is x, and the…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that the range of the numbers in set S is x and that the range of the numbers in set T …
During a 6·day local trade show, the least number of people…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that during a 6-day trade show, the least number of people registered in a single day was 80. We need to …
A certain bookcase has 2 shelves of books. On the upper…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that a bookcase has 2 shelves of books. We are also given that the book with the greatest number of pages …
The length of the edging that surrounds circular garden K is 1…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We are given that the length of edging that surrounds circular garden K is ½ the length of the edging that surrounds circular garden …
On a company-sponsored cruise, 2/3 of the passengers were…
May 5, 2016
GMAT OFFICIAL GUIDE DS Solution: We can start by defining a variable for the total number of people on the cruise, variable T. We are given that 2/3 of …