Jerry is a judge. He sees 5 cases every 2 3/8 hours. How many cases does he see in an hour?

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

she was supposed to add the hours(38.5) and multiply the amount of money she earned(7.50) resulting in $288.75 .

correct me if i'm wrong and if it is i'm truly sorry.