Excluding stoppages, the speed of the bus is 54kmph and including stoppages, it is 45kmph.for how many min does the bus stop per hr.
Solution -
Due to stoppages,it covers 9km less.
time taken to cover 9 km is [9/54 *60] min = 10min
Excluding stoppages, the speed of the bus is 54kmph and including stoppages, it is 45kmph.for how many min does the bus stop per hr.
Solution -
Due to stoppages,it covers 9km less.
time taken to cover 9 km is [9/54 *60] min = 10min