The two cars are facing each other. They meet in six hours. After four hours, the bus arrives. The truck is 188 kilometers away. What's the distance between the two places?

The two cars are facing each other. They meet in six hours. After four hours, the bus arrives. The truck is 188 kilometers away. What's the distance between the two places?

Let the speed of the bus be x, then according to the first sentence, if we meet in six hours, we can get that the speed of the truck is 2 / 3x
2/3X+188=6X
X=56.4
So the distance between the two places is 10x = 564km