The distance between the cities is 1120 km. At the same time, two trains left to meet each other.

| April 22, 2021 | education

The distance between the cities is 1120 km. At the same time, two trains left to meet each other. The speed of one of them is 62 km / h, the speed of the second is 16 km / h more. How many kilometers did the faster train travel before the meeting?

The speed of one train is 62 km / h, the speed of the second is 16 km / h more, let’s calculate the speed of the second train: 62 + 16 = 78 km / h.

Let’s count how many kilometers the trains approach each other in one hour: 78 + 62 = 140 km in one hour.

Let’s calculate how long the trains will meet: 1120: 140 = 8 hours.

Each train was on the way for 8 hours (before the meeting). Let’s find the distance traveled by the second train: 78 * 8 = 624 km.

Answer: the second train covered 624 km before the meeting.



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