Question
A yellow bus left Town D for Town E at the same time when a red bus left Town E to Town D. The average speed of the yellow bus and the red bus were 63 km/h and 75 km/h respectively. The two buses passed each other at a point 18 km from the midway of the two towns. How far apart are these two towns?
3 m

Click button first when a symbol is required. X

A yellow bus left Town D for Town E at the same time when a red bus left Town E to Town D. The average speed of the yellow bus and the red bus were 63 km/h and 75 km/h respectively. The two buses passed each other at a point 18 km from the midway of the two towns. How far apart are these two towns?