The circumference of a circular flowerbed is 36 meters, and a potted flower is placed every 3 meters, how many potted flowers are placed in total.
一个圆形花圃周长36米，每隔3米放一盆花，一共放了多少盆花．
<gadget id="calculator">36 / 3</gadget>
<output>12</output>

<result>12</result>