How much formula per day for an 8mo?

Christy

Just wondering how much formula and solids everyone's babies are eating per day? My son is just over 8mo and his pedi said he should be eating about 32oz of formula and solids 2 or 3 times a day (she didn't specify how much solids). Is this pretty typical? My guy is a little on the bigger side, he's just over 20lbs.