Respuesta :
10 muffins have chocolate while 30 muffins don’t.
40 x 0.25 = 10 choco muffins
40 - 10 = 30 muffins without chocolate
40 x 0.25 = 10 choco muffins
40 - 10 = 30 muffins without chocolate
I think there are 10 cupcackes with chocolate and 30 cupcakes without chocolate