A person travels one - third of the total distance at a speed of 2 km/h, the next one third of the total distance at a speed of 3 km/h and the rest of the total distance at a speed of 6 km/h . Find the average speed of the person for the total trip?

A car travels the first one-third of a certain distance with a speed of 10 km/hr, the next one-third distance with speed of 20 km/hr and the last one-third distance with a speed of 60 km/hr. The average speed of the car for the whole journey is

A car travels the first one third of a certain distant with a speed of 10 km/hr, the next one third distant with a speed of 20 km/hr and the last one third distance with a speed of 60 km/hr. The average speed of the car for the whole journey is 18 k m//h r b. 24 k m//h r c. 30 k m//h r d. 36 k m//h r

A man was travelling half of the total distance at a speed of 30 km/h and the rest distance at the speed of 50 km/h. What was the average speed of the man on his whole journey ?

A car travels first half distance between two places with a speed of 40 km/h and the rest of the half distance with a speed of 60 km/h. The average speed of the car is

Anoop travels first (1)/(3)rd of the total distance at the speed of 10 km/hr and the next (1)/(3)rd distance at the speed of 20 km/hr and the last (1)/(3)rd distance at the speed of 60 km/hr. The average speed of Anoop is :

A car is moving on a straight road covers one third of the distance with a speed of 20 km/h and the rest with a speed of 60 km/h. The average speed of the car is

A car travelled the first third of a distance (x) at a speed of 10 km//h , the second third at a speed of 20 km//h and the last third at a speed of 60 km//h . Determine the average speed of the car over the entire distance (x).