Answer:
11= 21
12= -12
13= -72
14= -1
Step-by-step explanation:
Divide it and you will have the answer or use calc
The answer is 144 over 13
2/3 ♡ because if you divide 8 by 4 you get 2 as your numerator and divide 12 by 4 you get 3 as your denominator