Respuesta :

rea18
5 3/12 = 63/12
1 4/9 = 13/9
common denominator is 36
63/12 x 3/3 = 189/36
13/9 x 4/4 = 52/36
189/36 - 52/36 = 137/36
137/36 = 3 29/36
HOPE THIS HELPS BOIIIIIIIII