2.5 X 16 oz/pound = 40 oz. 40 + 72 = 112 oz or 112/16 = 7 pounds.
Since 16 ounces euals one pound. 4.5 pounds = 72 oz 4.5 x 16= 72
4.5 lbs = 72 oz
There are 4.5 pounds in 72 ounces (avoirdupois). 1 pound = 16 ounces.
16 ounce per pound 72x16=1172
1 pound = 16 ounces4 pounds = 64 ounces4 pounds + 8 ounces = 72 ounces
4 lb - 8 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."
There are 16 oz in a pound, so... 64 oz/ 16 oz/lb= 4lbs
1 pound = 16 ounce (or oz) 1 pound = 16/4.5 in 4.5 oz
There are: 9*8 = 72 oz
There are 16 ounces (oz) to one pound (lb)
9 oz.