Answer:
no she did not. She took more brownies out of the second pan.
Explanation:
from the first pan she only cut it into 16 pieces then took 4 pieces out, therefore it would be 4/16. From the second pan she cut them into 12 pieces, then took 4 pieces out, which is 4/12. which would mean the first pan she took away 1/4 of the brownies and out of the second pan she took out 1/3 of the brownies.