medium · GMAT Quant
A logistics company operates two distinct freight pricing tiers based on package weight W, in kilograms. Schedule X charges a flat rate of $120 for shipments up to 50 kilograms, plus $3 for each additional kilogram above 50 kilograms. Schedule Y charges a flat rate of $180 for shipments up to 80 kilograms, plus $2 for each additional kilogram above 80 kilograms. A merchant pays identical shipping charges for a package under both Schedule X and Schedule Y.
What is the total weight W, in kilograms, of the package?
- 50
- 60
- 70
- 80
- 90
Sign up free to see the explanation and track your rank →
More GMAT Quant practice
- Including both endpoints, how many distinct integer price points are in this range?
- Which of the following expressions must result in a positive value?
- Which property of arithmetic justifies that first step?
- Which of the following must also be an even integer?
- Which of the following inequalities correctly represents this range?
- Which of the following includes the number 0?
- How many unique meal combinations can a customer create?
- What is the probability that the lightbulb is functional?