Which equation could be used to solve the problem?

Carly read 600 pages in 5 days.

How many pages per day did she read (n)?

A.
n = 600 pages • 5 days

B.
n = 5 days ÷ 600 pages

C.
n = 600 pages ÷ 5 days

D.
n = 600 pages + 5 days