If x and y are positive integers such that y is a multiple of 5…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given that x and y are positive integers such that y is a multiple of 5 and 3x + 4y = 200. …
Author: Jeff Miller
The table above shows the number of packages shipped daily by each of the five companies…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given the number of packages shipped by 5 companies. Let’s list those below: Company A: 45 ,55, 50, 50 Company B: 10, …
A total of s oranges are to be packaged in boxes that will hold
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: Since s oranges are to be packaged in boxes that will hold r oranges each, the total number of boxes to be packed is …
Thabo owns exactly 140 books, and each book is either
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given that Thabo owns exactly 140 books, and each book is either paperback fiction, paperback nonfiction, or hardcover nonfiction. We can let …
A technician makes a round-trip to and from a certain service center…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We can let the distance to the center = d, so the roundtrip distance = 2d. Since the technician has driven to the center …
When traveling at a constant speed of 32 miles per hour, a certain motorboat…
March 24, 2017
GMAT OFFICIAL GUIDE PS Solution: We are given that a motorboat has a rate of 24 gallons per hour while traveling at a speed of 32 miles per hour. …
If 893 × 78 = p, which of the following is equal to 893 × 79
May 19, 2016
GMAT OFFICIAL GUIDE PS Solution: We are given that 893 x 78 = p and need to determine, in terms of p, the value of 893 x 79. 893 …
If 2^(x + y) = 4^8, what is the value of y…
May 19, 2016
GMAT OFFICIAL GUIDE DS Solution: Since we want to find the value of y, let’s isolate y in the equation: 2^(x + y) = 4^8 2^(x + y) = …