Question

Lauren's suv was detected exceeding the posted speed limit of 60 kilometers per hour, how many kilometers per hour would she have been traveling over the limit if she had covered the a distance of 10 kilometers in 5 minutes?

Answer 1

1 hour = 60 mins

10 kilometers : 5 mins
x kilometers : 60 mins
$5x = 600 \\ x = 120$

$120 - 60 = 60$

Answer: She would have been travelling 60 kilometers per hour over the limit.

Hope this helps. - M