It takes 2 minutes to saw a stick 12.5 meters long. How many minutes will it take to saw the stick into 6 equal pieces?
锯一根12.5米长的木棒，每锯一段要2分钟．如果把这根木棒锯成相等的6段，一共要多少分钟．
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

<gadget id="calculator">2 * 5</gadget>
<output>10</output>

<result>10</result>