400 oz. One pound equals to 16 ounces and one ounce equals 0.06 of a pound. Also this relates only to solid (weight) ounces. There are two different kinds of ounces, ounces of weight/mass and ounces of volume (fluid). This can change when you are using the ounces to measure a non-liquid such as flour or sugar since the weight of dry items is not the same as their volume. An ounce of volume is called a "fluid ounce."
49 oz. equals 3 lb. and 1 oz.
37 lbs. and 14.99 oz
16 oz in one lb so 32 oz in 2 lbs
8.4 fluid ounces = about 248 mL
2 lbs and 1 oz