# The distance between the two cities is 720 km / h. At the same time, a fast train with a speed of 80 km / h

January 13, 2021 | education

| **The distance between the two cities is 720 km / h. At the same time, a fast train with a speed of 80 km / h and a passenger train with a speed of 60 km / h came out towards each other. What is the distance between them in 2 hours?**

1. We calculate how many kilometers the train traveling at a speed of 80 km / h will move away from the departure station:

80 x 2 = 160 km.

2. We calculate the length of the path traveled by the oncoming train:

60 x 2 = 120 km.

3. We find the distance between trains 2 hours after their departure from the starting stations:

720 – (160 + 120) = 440 kilometers.

Answer: 2 hours after the departure of the trains from the initial stations, there will be 440 kilometers between them.

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