Divide a 3-meter-long rope into 4 equal parts, what is the total length of one part
把3米长的绳子平均分成4段，一段是全长的多少
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>