Cut a rope into 8 sections on average, and the length of each section is the length of the rope (fill in the fraction).
把一根绳子平均截成8段，每段绳长是这根绳长的多少(填分数)．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

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