Question

Calculate the walking time for a holiday work if you travel 4 km per hour you need 4 hour 30 minutes calculate the mass time with the marching performance of 5 km per hour

Answer 1

If i travel at 4kmph then the time taken by me is 4 hr and 30 min. =9/2 hours

Distance =speed *time

=4*9/2=18km

required time to cover same distance from the speed of 5kmph =Dist./Speed

=18/5

=3.6 hours

=3 hours and 36 minutes