The distance Brno-Tachov is 360 km. At 8:00 a. M. , a car travels from Brno on the highway, traveling at an average speed of 90 km/h. An hour later, a car leaves Tachov towards Brno, whose average speed is 110 km/h. Calculate how far apart they will be at 11:00 am, when the distance from Tachov-Plzeň is 60 km, Plzeň-Prague 100 km and Prague-Brno 200 km. Cars move only on this highway and against each other.
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