[" A man walks to a town at the rate of "5km/h" and rides "],[" back at the rate of "10km/h" .How far the town,if the "],[" total time of the journey is "6" hours? "]

A man completes a journey in 10 hours. He travels first half of the journey at the rate of 21 "km"//"hr" and second half at the rate of 24 "km"//"hr" . Find the total journey in km.

7.A man can walk uphill at the rate of 2.5km/hr. and downhill at the rate of 3.25km/hr . If the total time required to walk a certain distance up the hill and return to the starting position is 4 hours.36min What is the distance he walked up the hill?

A man walks at the speed of 5 km/hr and runs at the speed of 10 km/hr. How much time will the man require to cover the distance of 28 km, if he covers half (first 14 km) of his journey walking and half of his journey running ?

A man travels a certain distance at 12 km/h and returns to the starting point at 9 km/h. The total time taken by him for the entire journey is 2(1)/(3) hours . The total distance ( in km ) covered by him is :

A man completes 30 km of a journey at the speed of 6 km/ hr and the remaining 40 km of the journey in 5 hours. His average speed for the whole journey is

A man walks from A to B and back in a certain time at the rate of 3.5 km per hour. But if he had walked from A to B at the rate of 3 km per hour and back from B to A at the rate of 4 km a hour, he would have taken 5 minutes longer. Find the distance between A and B:

A man rides one-third of the distance from A to B at the rate of x km/hr and the remainder at the rate of 2y km/hr. If he had travelled at a uniform rate of 6z km/hr, he could have ridden from A to B and back again in the same time. Which one of the following is correct?