In the summer vacation, the teacher leads the students to travel to Tiantai Mountain. Adults need 360 yuan and children need 240 yuan. There are two teachers and 12 students. How much do I need to prepare?
暑假老师带领学生去天台山旅游，成人每人需要360元，儿童每人需要240元，一共有两名老师和12名学生．需要准备多少元？
<gadget id="calculator">360 * 2</gadget>
<output>720</output>

<gadget id="calculator">240 * 12</gadget>
<output>2_880</output>

<gadget id="calculator">720 + 2_880</gadget>
<output>3_600</output>

<result>3_600</result>