Car A takes 1 hour more than car B, which travels at a speed of 60 km per hour, to cover some fixed distance. If car A had doubled its speed, it could cover the distance in 1 hour less time than car B travelling at 60 km per hour. What is the original spe
By setting up equations based on the given information about the time taken and speed, it can be deduced that the original speed of car A is 40 km/h. Solving these equations involves applying the formula distance = speed × time.