It's not a raceAlgebra Level 2
A car passes point A driving at a constant rate of 60 km/h. A second car, traveling at a constant rate of 75 km/h, passes the same point A a while later and then follows the fist car. It catches the first car after traveling a distance of 75 km past point A. How many minutes after the first car passed point A did the second car pass point A?