Question

1.a person travel a distance of 72 km in 4 hours calculate the average speed in minute/second ​

Answer 1

Explanation:

1. ((given) 1 person travel a distance of 72km form 4 hours
2. (to find ) the average speed in minutes per second
3. formul। total distance upon time

total distance =72

total time =4 hours

divide 4/72=19.25