Question
A red bus left Town S for Town T at the same time when a yellow bus left Town T to Town S. The average speed of the red bus and the yellow bus were 74 km/h and 80 km/h respectively. The two buses passed each other at a point 30 km from the midway of the two towns. How far apart are these two towns?
3 m

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A red bus left Town S for Town T at the same time when a yellow bus left Town T to Town S. The average speed of the red bus and the yellow bus were 74 km/h and 80 km/h respectively. The two buses passed each other at a point 30 km from the midway of the two towns. How far apart are these two towns?