If it takes 6 minutes to saw a steel pipe into 4 sections, how many minutes will it take to saw the other steel pipe into 6 sections at the same speed?
把一根钢管锯成4段用6分钟，用同样的速度把另一根钢管锯成6段要用多少分钟．
<gadget id="calculator">4 - 1</gadget>
<output>3</output>

<gadget id="calculator">6 / 3</gadget>
<output>2</output>

<gadget id="calculator">6 - 1</gadget>
<output>5</output>

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

<result>10</result>