36 oz
1 cup = 8 ounces
1 ounce = 0.12 cup
45 milliliters is 1.52 fluid ounces.
45 mL is about 1.521 US fluid ounces.
45 fluid ounces is about 1.41 quarts.
35 mL is about 1.183 US fluid ounces.
There are 36 ounces in 4.5 cups. If you are using imperial measure a large imperial (1.25) cup has ten ounces {half pint} and 4.5 of these cups would have 45 ounces.
45 mL = about 1.5 US fluid ounces.
45 mL = 1.52 US fluid ounces.
45 mL = 1.5 US fluid ounces.
I assume you mean 4 and a half fluid ounces, not 4 and a half weight ounces. A cup has 8 ounces. Therefore 4 and a half ounces is 4.5/8 cups. 4.5/8 = 45/80 = 9/16 = 0.5625 cups
360 16-oz cups in 45 gallons.
There are 1.52163 oz. in 45 mL.
5,760 fluid ounces in 45 gallons.