The answer is B
Step-by-step explanation:
3/4 + 1/8 =7/8
A.5/8 + 1/8 = 3/4
B.6/8 + 1/8 = 7/8
C.3/12 + 1/12 = 1/3
D.9/12 + 1/12 = 5/6
