A colored ribbon is folded in half 3 times and the length of each section is 108 cm. How long is this ribbon?
一根彩带对折3次后测得每段长108厘米，这根彩带有多长？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">108 / (1/8)</gadget>
<output>864</output>

<result>864</result>