Question 21
Towns A and B are 180 km apart. A car travels from A to B in 3 hours 36 minutes and immediately returns towards A. Another car travels from B to A in 4 hours 30 minutes and immediately returns towards B. They start at the same time and meet for the second time at C. How far is C from A? Explain your reasoning.
Practice convention: both cars use the same route, and each maintains its own constant speed throughout.
Practice convention: both cars use the same route, and each maintains its own constant speed throughout.