Abiker traveled 20 miles in 4 hours. a unit rate to describe this would be 5 miles per hour. what is another unit rate in this situation?

(20 miles) / (4 hours) = (20/4) (miles/hours)  =  5 miles per hour

(4 hours) / (20 miles) = (4/20) (hours/miles)  =  0.2 hours per mile =

                                                                            12 minutes per mile