Bryan took a look at his books as well. He has 4 bookshelves with each having the same number of books. If he has a total of 48 books How many books are there in each bookshelf?
Bryan has 4 bookshelves. 
Each bookshelf has the same number of books. 
Bryan has a total of 48 books. 

From this information, we can infer that each bookshelf has 12 books.