A train travels at a certain average speed for a distance of 54 km and then travels a distance of 63 km at an average speed of 6 km/h more than the first speed. If it takes 3 hours to complete the total journey, what is its first speed?

A train travels at a certain average speed for a distance of 63km and then travels a distance of 72km at an average speed of 6 km/hr more than its original speed. If it takes 3 hours to complete the total journey, what is its original average speed?

A train travels at a certain average speed for a distance of 63km and then travels a distance of 72km at an average speed of 6 km/hr more than its original speed. If it takes 3 hours to complete the total journey, what is its original average speed?

A train travels a distance of 300 km with an average speed of 60 km h^(-1) . How much time does it take to cover the distance ?

How long a train will take to travel a distance of 200 km with a speed of 60 km h^(-1) ?

A car covers a distance of 276.75 km in 4.5 hours. What is the average speed of the car ?

A car travels a distance AB at a speed of 40 km/hr and returns to A at a speed of 30 km/hr. What is the average speed for the whole journey?

A car is travelling at the average speed of 50 km/hr. How much distance would it travel in 12 minutes?

A train takes 3 h to reach from station A to station B at a distance of 400 km and 5 h in its return journey. Find the average speed of the train.

A car travels a distance of 75 km in 1.5 hours What is its speed ?