Xiaolan divides the 2-meter-long iron wire into 3 parts, each part is ((())/(())), how many meters is it?
小兰把2米长的铁丝，等分成3份，每份是((())/(()))，是多少米．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">1 / (1/3) / 1</gadget>
<output>3</output>

<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<result>2/3 = around 0.666667</result>