Respuesta :

Answer:

12(1/4)

Step-by-step explanation:

5(1/2)+6(3/4)

Change to common denominator,

5(2/4)+6(3/4)

5+6=11 and (2/4) + (3/4) = 1 (1/4)

11 + 1 (1/4)= 12 (1/4)