From two cities, the distance between which is 150 km at the same time in the opposite direction
March 26, 2021 | education
| From two cities, the distance between which is 150 km at the same time in the opposite direction, two cars drove the speed of one 75 km / h and the other 85 km / h, what is the distance between them in 2 hours.
The solution of the problem:
1. Let’s determine how many kilometers the first car drove in 2 hours, if its speed is 75 kilometers per hour.
2 * 75 = 150 kilometers
2. In the second step, we find out what distance the second car traveled in two hours.
2 * 85 = 170 kilometers
3. Determine the distance between the cars in two hours.
150 + 170 + 150 = 470 kilometers
Answer: Four hundred and seventy kilometers in two hours there will be a distance between cars.
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