Respuesta :

Answer:

3 1/12

Step-by-step explanation:

8+5=13

13-12=1

***the numbers I just subtracted would give you a whole so add it with the other whole numbers

Ex. 1+1=2+1

***so that now gives you 3 1/12

!!!NEVER CHANGE THE DENOMINATOR UNLESS THEY'RE ARE TWO DIFF DENOMINATORS!!!