I'll give you a question, please answer with step-by-step reasoning process.
Darla has 6 books in her locker. Katie has half as many books as Darla, and Gary has 5 times the number of books that Darla and Katie have combined. How many books do the three have total?

54
Darla:6 books.

Katie:6 / 2 = 3 books.

Gary: 5(6 + 3) = 45 books.

6 + 3 + 45 = 54 books.

.

Thus, the answer is 54