Given: Distance traveled by car = 105 km. Time taken by car = 3 hours Distance traveled by train = 252 km. Time taken by train = 4 hours Formula Used: Speed = Distance/Time Calculation: Speed of car =105/3=35 km/h Speed of train =252/4=63 km/h The ratio of the speed of the car to speed of train,
Speedofcar
speedoftrain
=
35
63
=
5
9
∴ The ratio of the speed of the car to speed of the train is 5 : 9