Question
A purple bus left Town K for Town L at the same time when a silver bus left Town L to Town K. The average speed of the purple bus and the silver bus were 58 km/h and 72 km/h respectively. The two buses passed each other at a point 35 km from the midway of the two towns. How far apart are these two towns?
3 m

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A purple bus left Town K for Town L at the same time when a silver bus left Town L to Town K. The average speed of the purple bus and the silver bus were 58 km/h and 72 km/h respectively. The two buses passed each other at a point 35 km from the midway of the two towns. How far apart are these two towns?