On Sunday, 12 students went to the Book Fair and paid a total of 300 yuan for tickets. They spent 2 yuan on the bus when they went there. How much did each person spend on average?
星期天，12名学生去参加图书展，共付门票300元，每人去的时候乘车花了2元，平均每人一共花了多钱？
<gadget id="calculator">300 / 12</gadget>
<output>25</output>

<gadget id="calculator">25 + 2</gadget>
<output>27</output>

<result>27</result>