2 teachers take 12 students to play in the amusement park, each adult ticket is 12 yuan, and each student ticket is 5 yuan. How much does it cost in total?
2位老师带12位学生去游乐园玩，成人票每张12元，学生票每张5元．一共要多少钱？
<gadget id="calculator">12 * 5</gadget>
<output>60</output>

<gadget id="calculator">12 * 2</gadget>
<output>24</output>

<gadget id="calculator">60 + 24</gadget>
<output>84</output>

<result>84</result>