Question

URGENT PLEASE HELP!!

petrus takes a bus to school. The bus travels at an average speed of 40km/h. The school is 9km from his house. How many minutes does he take to get to school?​

Answer 1

27/2 is the answer

Answer 2

13.5

Explanation:

speed = distance/time

let the time be x

40 = 9/x

so, x = 9/40

to convert it into minutes,

(9/40)*60 = x

(9*60)/40 = x

540/40 =x

54/4 = x

27/2 = x

13.5 = x

hope this helps :)