Final answer:
The cost per cup of Jell-O is calculated by dividing the total cost of the box ($0.50) by the number of cups it makes (2), resulting in a cost per cup of $0.25.
Step-by-step explanation:
To calculate the cost per cup of Jell-O, we need to divide the total cost of the box by the number of cups it makes. Since a box costs $0.50 and can make 2 cups of Jell-O, we do the following calculation:
Cost per cup = Total cost of the box ÷ Number of cups the box makes
Cost per cup = $0.50 ÷ 2 cups
Cost per cup = $0.25
Therefore, the cost per cup of Jell-O is $0.25.