A piece of wood is 6 meters long, and it is sawed into 8 sections on average, and each section takes up ((())/(())) of the total length. If it takes 2 minutes to saw each section, how many minutes will it take to finish sawing this piece of wood?
一根木头长6米，把它平均锯成8段，每段占全长的((())/(()))，如果每锯下一段需要2分钟，锯完这根木头共花多少分钟．
<gadget id="calculator">7 * 2</gadget>
<output>14</output>

<result>14</result>