That is 3.25 gallons
48 cups
Three gallons.
4.5 gallons left over.
They will get 3 cups each.
two and a half gallons
Using an online unit converter: 90 cups = 5.625 gallons
It all depends on how large the cups are.
4
If this is for a party or reception, I'd plan on two cups per person. That's 2400 ounces whick is almost 19 gallons.
1 gallon = 16 cups 2 gallons = 32 cups 3 gallons = 48 cups 4 gallons = 64 cups
The total volume of punch that can fill 100 cups with heights of 3.6 inches and circular bases of 2 inches in diameter, in the shape of a cone is: 377 cubic inches. (about 1.63 gallons of punch)
73 US gallons is 1,168 cups (gallons x 16 = cups).