8. A 16-meter-long rope is folded in half and then folded in half again. What is the length of each piece of rope?
8.16米长的绳子，对折对折再对折后，每段绳子长多少．
<gadget id="calculator">8.16 / 8</gadget>
<output>1.02</output>

<result>1.02</result>