Question

11. Without any stoppage a person travels a certain
distance at an average speed of 80kmph, and
with stoppages he covers the same distance at
an average speed of 60 kmph. How many
minutes per hour does he stop?​

Answer 1

Answer:

Without any stoppage, a person travels a certain distance at an average speed of 42 km/h, and with stoppages he covers the same distance at an average speed of 28 km/h. How many minutes per hour does he stop? Let the total distance to be covered is 84 kms. Time taken to cover the distance with stoppage = 84/28 = 3 hrs..........