The ratio between the speed of a train and a car is 18 : 13 . Also, a bus covered a distance of 480 kms. in 12 hours. The speed of the bus is five-ninth the speed of the train. How much distance will the car cover in 5 hours ?
(a) 250 km. (b) 280 km. (c) 260 km. (d) Cannot be determined (e) None of these