Divide a watermelon into 6 equal parts, one of which is ((())/(())) of this watermelon.
把一个西瓜平均分成6份，其中的1份是这个西瓜的((())/(()))．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<result>1/6 = around 0.166667</result>