The total number of fish in the aquarium is 8 + 12 = <<8+12=20>>20 fish.
The ratio of catfish to the total number of fish is 8/20 in simplest form, which is 2/5. Answer: \boxed{\frac{2}{5}}.
In a large aquaruim, there are 8 catfish and 12 angelfish. What is the ratio of catfish to total of fish in the simplest form?
1 answer