Answer:
72 kilometres per hour
Explanation:
The formula for calculating speed is distance/time.
So to work this out you would convert 2 minutes into hours. You would divide 2 by 60 to convert it into hours. This is because the standard unit for speed with kilometres is kilometres per hour. Then you would divide 2.4 by that.
1)Divide 2 by 60:
[tex]2/60=0.0333333[/tex]
2) Divide 2.4 by 0.0333333.
[tex]2.4/0.0333333=72.00007[/tex]
3) Round it.
[tex]72km/h[/tex]
