There is a circular flower bed with a diameter of 20 meters in the park, along which a Chinese rose is planted every 3.14 meters, how many can be planted in total?
公园里有一个直径20米的圆形花坛，沿着它的一周每隔3.14米栽一棵月季花，一共可以栽多少棵？
<gadget id="calculator">3.14 * 20</gadget>
<output>62.8</output>

<gadget id="calculator">62.8 / 3.14</gadget>
<output>20</output>

<result>20</result>