Final answer:
To determine the price of one bag of ice when 10 bags cost $12, you divide the total cost by the number of bags, resulting in $1.20 per bag.
Step-by-step explanation:
To find out how much one bag of ice costs if 10 bags cost $12, you need to divide the total cost by the number of bags. Here's the calculation:
- Write down the total cost for 10 bags: $12.
- Divide the total cost by the number of bags: $12 รท 10 bags.
- Calculate the cost per bag: $1.20 per bag.
So, one bag of ice costs $1.20.