Question 679869
There are 60 minutes per hour.  So divide by 60 to find km/minute.<P>
80 km / h*60m/h = 80/60 km/m = 1.33 km/m.
<P>Hope the solution helped.  Sometimes you need more than a solution.  Contact fcabanski@hotmail.com for online, private tutoring, or personalized problem solving (quick for groups of problems.)