A 7-meter-long rope is cut into 8 sections on average, how many meters is each section; each section accounts for ((())/(())) of the total length.
一根长7米长的绳子，平均剪成8段，每段长多少米；每段占全长的((())/(()))．
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 / (1/8)</gadget>
<output>8</output>

<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<result>7/8 = around 0.875</result>