Samantha has a shelf that is 95/4 inches wide. How many books can Samantha arrange on the shelf if each book is 5/4 inches thick?
A. 29, because the number of books is 95/4 multiplied by 5/4
B.28, because the number of books is 95/4 divided by 4/5
C. 19, because the number of books is 95/4 divided by 5/4
D. 17, because the number of books is 95/4 multiplied by 4/5