AMO 2027 Grades 4-5 SET 4 - Self-study Question 8

Town A and Town B were 880 km apart. A car travelled from Town A to Town B at a speed of 100 km/h. At the same time, another car travelled from Town B to Town A at a speed of 120 km/h. How long would it take for the two cars to be 110 km apart?

Answer entry: give a time in hours; decimals or fractions are allowed.