Divide (2/5) meter long iron wire into 8 sections on average, how much of the total length is each section
把(2/5)米长的铁丝平均分成8段，每段占全长的多少
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<result>1/8 = around 0.125</result>