Divide the 3-meter-long iron wire into 6 parts on average, each part is the full length ((())/(())), how many meters is it?
把3米长的铁丝平均分成6份，每份是全长的((())/(()))，是多少米．
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">3 * (1/6)</gadget>
<output>1/2 = around 0.5</output>

<result>1/2 = around 0.5</result>