Final answer:
To find the cost of 1 bag of rice, divide the cost of 2 bags of rice by 2. The cost of 1 bag of rice is $1.50.
Step-by-step explanation:
To find the cost of 1 bag of rice, divide the cost of 2 bags of rice by 2. Since it costs $3 for 2 bags, the cost of 1 bag of rice is $1.50.
The cost per bag is found by dividing the total cost by the number of bags. In this case, the total cost is $3 and the number of bags is 2, so $3 divided by 2 equals $1.50.