Divide a 10-meter-long rope into 3 sections, and each section is equal to the total length.
把10米长的绳子平均分成3段，每段长是全长的多少．
<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<result>1/3 = around 0.333333</result>