If you have two 8 ounce cups of cider and 30 people to serve will 4 gallons be enough?

Here's how to figure that out:

1. Calculate total cider needed:

* Cups per person: 2 cups

* Total cups: 2 cups/person * 30 people = 60 cups

* Ounces needed: 60 cups * 8 ounces/cup = 480 ounces

2. Convert ounces to gallons:

* Ounces per gallon: 128 ounces/gallon

* Gallons needed: 480 ounces / 128 ounces/gallon = 3.75 gallons

Conclusion:

You would need 3.75 gallons of cider, so 4 gallons would be just enough. You'll have a little bit leftover!