how to add 12/36 +3/6
Divide both answers first ie. 12/36= 1/3 3/6= 0.5Then add themIe. 1/3+0.5=0.833333333 (3 is a recurring decimal)
3/6*6/6=18/36+12/36=30/36 or 15/18 or 5/6