A runway is 1884 meters long, exactly the length of a circular wheel rolling 1000 times. What is the radius of this wheel in meters?
一条跑道长1884米，正好是一个圆形轮子滚动1000圈的长度．这个轮子的半径是多少米？
<gadget id="calculator">1_884 / 1_000 / 3.14 / 2</gadget>
<output>0.3</output>

<result>0.3</result>