Question

A painter covers `4/5` square foot in `1/4` hour. What is the unit rate?

Answer 1

See below.

Explanation:

We are given that the painter covers `4/5` sq ft in `1/4` hour. So to find the unit rate, we will need to find the number of square feet per hour. This is basically `4/5*4`, as there are `4` `1/4` square feet for every `1` hour. So the answer is therefore `(16/5 "ft"^2)/"hr"`.

I hope that helps!