James has 3 fish tanks.  1 of the tanks has 20 fish in it and the other two have twice as many fish each as the first. How many total fish do they have? Let's think step by step and output the final answer after "####".
user
The second and third tank each have 20*2=<<20*2=40>>40 fish
So in total there are 20+40*2=<<20+40*2=100>>100 fish
#### 100
James has 3 fish tanks.  1 of the tanks has 20 fish in it and the other two have twice as many fish each as the first. How many total fish do they have?
train