Divide a circle into 4 parts on average, and each part is its ((())/(())). If it is divided into equal parts, each part is its (1/6).
把一个圆平均分成4份，每份是它的((())/(()))，如果平均分成多少份，每份就是它的(1/6)．
<gadget id="calculator">6 / 1</gadget>
<output>6</output>

<result>6</result>