Respuesta :

Answer:

C. 14 3/4

Step-by-step explanation:

I entered it into my graphing calculator.

Answer:

Step-by-step explanation:

4 7/12 + 2 3/4 + 7 5/12

Convert 2 3/4 to a common denominator

2 3/4 · 3/3 = 2 9/12

Then add

4 7/12 + 2 9/12 + 7 5/12 = 14 3/4 (c)