12 eggs cost 2.04. how much would 18 eggs cost

To find this we need to find the unit rate for each egg. To find the unit rate we need to divide $2.04 by 12. $2.04 divided by 12 equals $0.17. Now multiply 18 by $0.17 to find the price for 18 eggs. 18 * 0.17 = 3.06

So the answer is $3.06