Bryan took a look at his books and magazines. If he has 9 books and 46 magazines in each of his 10 bookshelves how many magazines does he have in total?
First, we need to find the number of magazines in each bookshelf. Bryan has 9 books and 46 magazines in each of his 10 bookshelves, so he has 9 times 46 magazines in each bookshelf. 9 times 46 is the same as 414, so we can say that Bryan has 414 magazines in each bookshelf. 

Next, we need to find the total number of magazines that Bryan has. Bryan has 414 magazines in each bookshelf and 10 bookshelves, so he has 4140 magazines in total. 

Therefore the answer (numeric) is: 

4140