## Multiple Traveler Questions

Summary

The essence of solving complex word problems involving multiple travelers or trips with multiple segments in GRE prep is encapsulated through the application of the D = RT (Distance = Rate x Time) equation.

- Each traveler and each trip segment must be assigned its own D = RT equation to accurately model the problem.
- Solving these problems often requires setting up multiple equations and using algebraic techniques to solve for two unknowns, typically through substitution or elimination methods.
- Practical examples illustrate how to apply these strategies to determine distances and times based on given speeds and conditions.
- Understanding and applying the D = RT equation is crucial for solving problems involving multiple variables and conditions in GRE quantitative sections.
- The process of solving these equations can reveal the distance between two points, the time taken for a journey, or the speed of a traveler.

Chapters

00:01

Introduction to Multiple Travelers and Trips

00:40

Solving for Distance and Time

02:53

Advanced Problem Solving Techniques

05:58

Complex Scenario Analysis