Math, asked by naveensrichakra6536, 1 year ago

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?

a)14 min

b)15 min

c) 28 min

d)20 min

Answers

Answered by ankit6390
1
20 min .....
option D
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