    <!DOCTYPE html>
    <html>
    <head>
      <meta charset="UTF-8">
      <title>테이블 합치기</title>
    </head>
    <body>
      <table border="1">
        <caption>버거세트 가격<caption>
        <thead>
          <tr><th>종류</th><th>가격</th><th>용량</th></tr>
        </thead>
        <tbody>
          <tr><td>치즈버거</td><td>4500</td><td></td></tr>
          <tr><td>프라이</td><td>2000</td>
            <td rowspan="2">중</td></tr>
          <tr><td>음료</td><td>1500</td></tr>
        </tbody>
        <tfoot>
          <tr><th colspan="3">할인 가격 7000</th></tr>
        </tfoot>
      </table>
    </body>
    </html>