Answer:
My brother and I agree it is the last option, 3 and 3/12. (: I hope it's correct.
4 1/12
Step-by-step explanation:
= 2 1/4 + 1 5/6
= (9/4)3 + (11/6)2
= 27/12 + 22/12
= 49/12
= 4 1/12
