Walking at `2/3` of his speed raman is `24` minutes late. Find his usual time.

Walking at 6/7 th of his usual speed a man is 25 minutes too late. His usual time to cover this distance is

Walking 6/7t h of his usual speed a man is 12 minutes too late. The usual time taken by him to cover that distance is 1 hou r b. 1 h r 12 m in c. 1 h r 15 m in d. 1 h r 20 m in

Walking 6/7th of his usual speed, a man is 12 minutes too late. The usual time taken by him to cover that distance is

A child while going to school reduces his speed to 4/5th of his actual speed and reaches 15 minutes late. Find his actual time.

A man walking with 3/4 of his usual speed, reaches office 20 min late. His usual time is