An enameled wire is 188.4 meters long, which can be wound 600 times on a circular bobbin. What is the diameter of this bobbin in centimeters?
一根漆包线长188.4米，正好能在一个圆形线圈架上绕600圈．这个线圈架的直径是多少厘米？
<gadget id="calculator">188.4 / 600 / 3.14</gadget>
<output>0.1</output>

<gadget id="calculator">0.1 * 100</gadget>
<output>10</output>

<result>10</result>