It took Boiling Yangyang 8 minutes to saw a piece of wood into 3 pieces, how many minutes would it take to saw it into 6 pieces?
沸羊羊把一根木头锯成3段用了8分钟，锯成6段需要多少分钟．
<gadget id="calculator">6 - 1</gadget>
<output>5</output>

<gadget id="calculator">3 - 1</gadget>
<output>2</output>

<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">5 * 4</gadget>
<output>20</output>

<result>20</result>