Question 9
A car leaves Town A for Town B at the same time as a van leaves Town B for Town A. Their speeds are in the ratio $3:2$. They continue after meeting, each makes a U-turn on reaching its destination, and they meet again 30 km from their first meeting point. How far apart are the towns?
Use the usual journey model: both speeds stay constant and the U-turns take no time.
Use the usual journey model: both speeds stay constant and the U-turns take no time.