GMAT Question of the Day - Problem Solving - Work and Rate
Paul and Janice are headed directly towards each other with Paul traveling at a rate 5/7ths that of Janice. If Janice can cover the current distance between them in 120 hours and if they maintain constant speed and direction then in how many hours will they meet?
Here's an Official GMAT distance, work, and rate question and explanation to practice on: Pumps A, B, and C operate at their respective constant rates...
Here are another bunch of cooperative work and rate questions to practice on:
For more distance, work, and rate examples you can also check out our GMAT Question of the Day page