Respuesta :
					                   Take 11/12 and 5/9 and make the denominators the same. The closet is 36.  
33/36+20/36=53/36
53/36=1 17/36 is you simplified answer
					                
					             33/36+20/36=53/36
53/36=1 17/36 is you simplified answer
 
			                  