From two cities the distance between which is 345 km, two cars drove towards each other.
| January 2, 2021 | education
From two cities the distance between which is 345 km, two cars drove towards each other. The speed of one is 60 km / h, the speed of the other is 75 km / h. What is the distance between them in 2 hours?
1. Let’s calculate how many kilometers cars travel together in 1 hour.
60 + 75 = 135 kilometers.
2. Find out from how many kilometers their path will be in 2 hours of movement.
135 * 2 = 270 kilometers.
3. Determine the distance between them, if it is known that initially they had to travel 345 kilometers.
345 – 270 = 75 kilometers.
Answer: There will be 75 kilometers between cars in 2 hours.
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