For Huahua's birthday, she bought a round cake with a circumference of 48 cm, and inserted a small candle every 4 cm around it. How many candles were inserted in total.
华华过生日，买了一个周长为48厘米的圆形蛋糕，在它的四周每隔4厘米插上一根小蜡烛．共插了多少根蜡烛．
<gadget id="calculator">48 / 4</gadget>
<output>12</output>

<result>12</result>