There are two warehouses. The first warehouse has twice as many boxes as the second warehouse. If the first warehouse has 400 boxes, how many boxes are there in both warehouses combined? Let's think step by step and output the final answer after "####".
user
The second warehouse has 400/2 = <<400/2=200>>200 boxes.
Collectively, there are 400+200 = <<400+200=600>>600 boxes in the first and second warehouse.
#### 600
There are two warehouses. The first warehouse has twice as many boxes as the second warehouse. If the first warehouse has 400 boxes, how many boxes are there in both warehouses combined?
train