Cut a 2-meter-long rope into 8 sections on average, and 3 sections account for ((())/(())) of its total length.
把一根2米长的绳子平均剪成8段，3段占它的总长的((())/(()))．
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<result>3/8 = around 0.375</result>