A piece of wood is 10 meters long. It needs to be divided into 5 sections on average. It takes 6 minutes to saw each section. How many minutes will it take to complete the sawing?
一根木头长10米，要把它平均分成5段，每锯下一段用6分钟，锯完一共要花多少分钟．
<gadget id="calculator">5 - 1</gadget>
<output>4</output>

<gadget id="calculator">6 * 4</gadget>
<output>24</output>

<result>24</result>