The school has a circular flower garden with a circumference of 36 meters. If pots are placed every 3 meters, how many pots of flowers will be placed in total.
学校有一个圆形花圃周长36米，如果每隔3米放一盆，一共需要放多少盆花．
<gadget id="calculator">36 / 3</gadget>
<output>12</output>

<result>12</result>