Can you please help me on this question

Answer:
2 7/12
Step-by-step explanation:
1. Convert 3 11/12 and 1 4/12 to 47/12 and 16/12
2. 47/12 - 16/12 = 2.583333333
3. Convert to improper fraction : 31/12
4. Convert to proper fraction : 2 7/12
I hope this helps!