Take a 4 meter long rope, fold it in half and then fold it in half again. It is divided into several sections on average, how many meters is each section, and each section is the full length ((())/(()))_{}.
把一根长4米的绳子，对折后再对折．平均分成了若干段，每段是多少米，每段是全长的((())/(()))_{}．
<gadget id="calculator">4 / 4</gadget>
<output>1</output>

<result>1</result>