Answer:
36.67%
Step-by-step explanation:
So if 600 kids in total and 10% participate, then we have 60 kids to work with. Panthers plus beavers plus jaguars = 2 + 15 + 21 = 38. 38 + 22 = the total 60 kids. 22 is 36.67% percent of 60 because that's what 22/60 equals.