Answer:
[tex]\frac{1}{12}[/tex] gallon equally.
Step-by-step explanation:
If you want each person to have an eaqual amount of ice cream, you need to multiply [tex]\frac{1}{3}[/tex] by [tex]\frac{1}{4}[/tex] which is [tex]\frac{1}{12}[/tex] gallon of ice cream per member.