A circular fish pond has a total length of 200 meters. Now 25 poplar trees are planted around the pond. How many meters apart can we plant all of them?
一个圆形养鱼池全长200米，现在水池周围种上杨树25棵，隔几米种一棵才能都种上？
<gadget id="calculator">200 / 25</gadget>
<output>8</output>

<result>8</result>