From point A to point B, the car drove at a speed of 60 km / h, it drove for 3 hours. And from point C

| July 14, 2021 | education

From point A to point B, the car drove at a speed of 60 km / h, it drove for 3 hours. And from point C to point K the car drove out at a speed of 70 km / h, it also drove for 3 hours. The distance between points A and C is 90 km. What is the distance between points B and K.

First of all, you need to calculate the distance that 1 car has traveled.

1) 60 * 3 = 180 (kilometers) – the first was able to drive in total.

In the same way, we find out the distance traveled by the second car.

2) 70 * 3 = 210 (kilometers) – the second was able to drive in total.

Now, knowing the path of each, calculate the total distance traveled.

3) 180 + 210 = 390 (kilometers) – both could.

It remains only to answer the question of the problem. How many kilometers are there between B and K.

4) 390 – 90 = 300 (kilometers) – the path from B to K.

Answer: the path from B to K is 300 kilometers.



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