应用题是初中数学的重点、难点 ,也是中考的热点 .解应用题的方法多种多样 ,下面介绍一种常用的方法———列表法 .列表法就是把题中的条件、有关量、问题及等量关系用表格的形式列出来 ,然后根据表格列出方程的方法 .例 1　甲、乙两人在环形跑道上练习跑步 ,已知环形跑道一圈? The application title is the focus and difficulty of junior high school mathematics. It is also a hot spot in the examination. There are many ways to solve the problem. The following describes a commonly used method—the list method. The list method is the conditions, related quantities, and questions in the problem. Equivalent relations are listed in the form of tables, and then the equations are listed according to the table. Example 1 Both A and B practice running on a circular track, known as a ring runway?