Q: 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?
user


A: 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 The answer is  100.
assistant