Teacher Zhang and Teacher Li from Class 3 and 1 took 46 students to the amusement park, where the ticket price for adults was 30 yuan per person, and the ticket price for children was half of the adult ticket price. How much does it cost in total to buy tickets?
三1班的张老师和李老师带46名学生到游乐园玩，其中成人门票是30元/人，儿童门票价格是成人门票的一半．一共需要多少钱买门票呢？
<gadget id="calculator">30 * 2</gadget>
<output>60</output>

<gadget id="calculator">30 / 2</gadget>
<output>15</output>

<gadget id="calculator">15 * 46</gadget>
<output>690</output>

<gadget id="calculator">60 + 690</gadget>
<output>750</output>

<result>750</result>