Math Problem Statement
A train is traveling from City A to City B at an average speed of 60 miles per hour. At the same time, a car is traveling from City B to City A at an average speed of 40 miles per hour. If the distance between the two cities is 240 miles, and the train and car pass each other at a point somewhere between the two cities, how long will it take for the train to reach City B after they pass each other?
Solution
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Math Problem Analysis
Mathematical Concepts
Relative Speed
Distance, Speed, and Time Relationships
Formulas
Relative speed = Speed of object 1 + Speed of object 2
Time = Distance / Speed
Remaining Distance = Total Distance - Distance Covered
Theorems
None directly involved, but principles of uniform motion and relative speed
Suitable Grade Level
Grades 6-8
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