Two cars drove towards each other, the speed of one is 60 km / h and the other is 5 more.
| January 15, 2021 | education
Two cars drove towards each other, the speed of one is 60 km / h and the other is 5 more. find the distance between cities if after two hours the journey between them was 20 km.
We will solve this problem by actions.
1. Find the speed of the second car.
60 km / h + 5 km / h = 65 km / h.
2. Let’s calculate how many kilometers the first car will drive in 2 hours.
60 km / h * 2 h = 120 km.
3. Determine how far the second car will travel in 2 hours.
65 km / h * 2 h = 130 km.
4. Let’s calculate how far the first and second cars will travel together in 2 hours.
120 km + 130 km = 250 km.
5. Find the distance between the cities.
250 km + 20 km = 270 km.
Answer. The distance between the cities is 270 km.
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