Teacher:You are given a math word problem and you are supposed to apply division mathematical operator on the numbers embedded in the text to answer the following question and then only report the final numerical answer.
Teacher: Now, understand the problem? Solve this instance: Context: Dan has $ 3. For a total of $ 4 he bought 2 candy bar each one costing the same amount of money. 

 Question: How much did each candy bar cost?
Student:
2