A 5-meter-long rope is divided into 5 sections on average, and each section occupies 5 meters.
一根5米长的绳子平均分成5段，每段占5米的多少．
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>