Teacher Li took 5 elementary school students to Shanghai. The one-way fare was 146.5 yuan per person, half price for children. How much will the round-trip transportation cost?
李老师带着5名小学生去上海，单程票价每人146.5元，儿童半价．往返交通费要用多少钱？
<gadget id="calculator">146.5 * 2</gadget>
<output>293</output>

<gadget id="calculator">146.5 / 2</gadget>
<output>73.25</output>

<gadget id="calculator">73.25 * 5 * 2</gadget>
<output>732.5</output>

<gadget id="calculator">293 + 732.5</gadget>
<output>1_025.5</output>

<result>1_025.5</result>