Respuesta :

Izzy1974

Answer:

Step-by-step explanation:

1/4 + 1/3+ 11/12= 3/2 or 1 1/2

You need to find the common denominator. 12 is the cd.

 3/12+ 4/12 + 11/12= 18/12 simplify. 6 goes into 18 3 times and into 12 2 times