Human: Catriona has 8 goldfish in her aquarium. She has 4 more angelfish than goldfish. Also, she has twice as many guppies as angelfish. How many fish does Catriona have in her aquarium? Assistant:
Catriona has 8 + 4 = 12 angelfish.
She also has 12 x 2 = 24 guppies.
Thus, she has 8 + 12 + 24 = 44 fish in her aquarium.