It takes 40 minutes to saw a piece of wood into 6 sections, what is the average time for sawing 1 section?
把一根木料锯成6段，一共用了40分钟，平均锯1段用多少分钟．
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

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

<result>8</result>