In physical education class, students form a circle to play games. The circumference of this circle is 12.56 meters. The teacher stands on the center point. How many meters is the distance between each student and the teacher?
体育课上同学们围成一个圆圈做游戏，这个圆圈的周长是12.56米，老师站在中心点上，那么每个同学与老师之间的距离是多少米？
<gadget id="calculator">2 * 3.14</gadget>
<output>6.28</output>

<gadget id="calculator">12.56 / 6.28</gadget>
<output>2</output>

<result>2</result>