Fred has 38 red marbles, half as many green ones, and the rest are dark blue. If he has 63 marbles, how many of them are dark blue? Let's think step by step and output the final answer after "####".
user
Fred has 38/2 = <<38/2=19>>19 green marbles.
Fred has 63-38-19 = <<63-38-19=6>>6 dark blue marbles.
#### 6
Fred has 38 red marbles, half as many green ones, and the rest are dark blue. If he has 63 marbles, how many of them are dark blue?
train