A collection of 16 coins, each with a face value of…
March 24, 2017
Last Updated on May 10, 2023 GMAT OFFICIAL GUIDE PS Solution: We can let the number of 10-cent coins = d and the number of 25-cent coins = q. …
Month: March 2017
A technician makes a round-trip to and from a certain service center…
March 24, 2017
Last Updated on May 10, 2023 GMAT OFFICIAL GUIDE PS Solution: We can let the distance to the center = d, so the roundtrip distance = 2d. Since the …
When traveling at a constant speed of 32 miles per hour, a certain motorboat…
March 24, 2017
Last Updated on May 10, 2023 GMAT OFFICIAL GUIDE PS Solution: We are given that a motorboat has a rate of 24 gallons per hour while traveling at a …
On a vacation, Rose exchanged $500.00 for euros…
March 24, 2017
Last Updated on May 10, 2023 GMAT OFFICIAL GUIDE PS Solution: We are given that Rose exchanged $500.00 for euros at an exchange rate of 0.80 euro per dollar. …