Question

Ramesh travels 600km to his home partly by train and partly by car. He takes 8 hours if he travels 120km by train and rest by car .He takes 20 minutes longer if he travels 200km by train and the rest by car .Find the speed of the train and the car.​

Answer 1

Answer:

Bus speed = 80 km/h and train speed be 60 km/h

Step-by-step explanation:

let speed of train be x and of bus be y

according to the question

480 by y + 120 by x =8 and

400 by y + 200 by x =25 by 3

now assuming 1 by y be u and 1 by x be v

now finding the value of x by solving the equation we get x = 80 km/h and y = 60 km/h