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? Let's think step by step and output the final answer after "####".
user
Darla:6 books
Katie:6/2=<<6/2=3>>3 books
Gary: 5(6+3)=45 books
6+3+45=<<6+3+45=54>>54 books
#### 54
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?
train