Cut a (1/5) meter long iron wire into two equal pieces, what is the length of each piece of the total length
把(1/5)米长的铁丝截成相等的两段，每段的长度是全长的多少
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

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