A large pile of books is divided into four equal-sized stacks. How many books are in each pile if there are 156 books total?

A. The improper fraction 155/4
B. 44
C. 39
D. 93
Thanks

B. 39

To find out how many books are in each pile, divide the total number of books by the number of stacks:

156 books / 4 stacks = 39 books per pile.