Answer:C is the answer on Apex.
Step-by-step explanation:
7 7/8= 63/8
3 1/4= 13/4
63/8 -13/4 we bring to the same denominator
(63-26)/8= 37/8
10 1/5
really hopes this helped you with what you were solving
It = 16x because 13 plus 3 is 16 so its 16x !!!