If you make all the denomenators 12 and fix the numerators add all the numerators together and divide it by 12 to get your answer.
8/12 + 7/12 + 5/12 + 10/12 = 30/12
30/12 = 2 1/2 pizza
Answer:
12^2
Step-by-step explanation:
12 x 12 = 144
the answer is the third choice