Respuesta :
12 out of 30 % because if you add 12+20+8= it equals 30 and they said there are 12 blueberry muffins.
12+20+8=40 muffins
Find percent of the blueberry muffins:
12/40 *100 = 30 %
Find percent of the blueberry muffins:
12/40 *100 = 30 %