From station A, a train departed at a speed of 56 km / h, and after 4 hours from station B, another

| January 2, 2021 | education

From station A, a train departed at a speed of 56 km / h, and after 4 hours from station B, another train set off towards it at a speed of 64 km / h. The distance between stations is 584 km. How many hours before the meeting was the train from station A on the way?

1. Let’s find how many kilometers before the second train came out to meet the first train, if it is said that it took 4 hours on the way and moved at a speed of 56 kilometers per hour.
4 * 56 = 224 kilometers.
2. Determine which way both trains traveled.
584 – 224 = 360 kilometers.
3. Find out the speed of the convergence of trains.
56 + 64 = 120 kilometers.
4. Finding the time after which they met.
360/120 = 3 hours.
5. Let’s calculate how long before the meeting was the train that left station A.
4 + 3 = 7 hours.
Answer: 7 hours.



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