Question

Gregory has 52 angelfish and 24 cichlid fish in his aquarium. Unfortunately, many of his fish got a sickness called "ick". 1/4 of the angelfish became sick 1/3

of the cichlid fish became sick
How many fish from Gregory's aquarium became sick?

Answer 1

21 fish

Explanation:

52/4=13

24/3=8

13+8=21