Cut the 4-meter-long ribbon into 8 sections of the same length for decoration. How many decimeters is each section of ribbon?
把4米长的彩带剪成同样长的8段做装饰，每段彩带长多少分米？
<gadget id="calculator">4 * 10</gadget>
<output>40</output>

<gadget id="calculator">40 / 8</gadget>
<output>5</output>

<result>5</result>