Answer:
3 1/8
Step-by-step explanation:
4+3=7
7/8+1/8= 1
7+1=8
You would have to add 3 1/8
If you add 3 you would have 7 7/8 then you need to add 1 more to the fraction and it would have to be 1/8 because it would need to have the same denominator