Answer: 27%
Explanation:
The total amount of kids in the dance team is 15 (12+3).
The total amount of kids in the debate team is 4 (2+2).
To find the percent of the dance team is also on the debate team you would divide the number of kids on the debate team by the number of kids on the dance team.
4/15 = 0.27 x 100% = 27%