Question 17
Two thirds of the journey from Lethbridge to Medicine Hat is highway; the remaining third is country road. St. Paul connects them. A van leaves Lethbridge for Medicine Hat at 100 km/h on highway and 60 km/h on country road. A car leaves Medicine Hat for Lethbridge at 70 km/h on country road and 110 km/h on highway. They pass 44 km from St. Paul. Find the distance between the two cities, in km.