math
posted by Carly .
442 mi in 8.5 hr.... now name the units in each rate then write a unit rate.

442 / 8.5 = 52 miles per hour

so ms. Sue the answer is what u put on top?

Yes  if you're doing long division.
http://www.coolmath4kids.com/longdivision/longdivisionlesson1.html