answer: 80 cookies
Explanation: 25% is the same as one fourth of a whole. if your whole is 64, you would divide it by 4 to find 25%.
64 divided by 4 is equal to 16.
if imani made 25% more than what was assigned, you would then add 16 to 64, since 16 is 15% of 64.
64 + 16 = 80
80 is your answer.
hope this helped! :)