Mathematics, 02.04.2021 18:20 jboii11

A traveler traveled for 6 hours and covered a distance of 520 km. He traveled the first 260 km by car, and the rest of the way by train. The average speed of the car is twice the average speed of the train. What is the average speed of the train?

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A traveler traveled for 6 hours and covered a distance of 520 km. He traveled the first 260 km by ca...