There are 16 oz in one lb.
Multiply 4.5 by 16 to get the answer.
Did you want how many ounces is in 4.5 pounds? If so the answer is 72.00000006
4.5 ounces.
45 mL = 1.52 US fluid ounces.
45 milliliters is 1.52 ounces. (US)
45 ounces is 2.81 pounds.
45 fluid ounces is about 1.41 quarts.
45 cc of water is 1.587 ounces.
45 mL = about 1.5 US fluid ounces.
45 ounces of water is 1,275.729 ml.
There are 1.52163 oz. in 45 mL.
45 mL is about 1.521 US fluid ounces.
45 US gallons is 5,760 US fluid ounces or 5995 Imperial ounces.
45 gallons is 5,760 fluid ounces.
2 lbs 13 oz