A circular runway is 300 meters long. Trees are planted every 6 meters along the road. How many trees are planted around the runway?
一个圆形跑道长300米，沿道路每隔6米栽一棵树，跑道周围共栽了多少棵树．
<gadget id="calculator">300 / 6</gadget>
<output>50</output>

<result>50</result>