On the drawing with a scale of 6:1, the measured length of the part is 12 cm. What is the actual length of the part in cm?
在比例尺6：1的图纸上，量得零件长12厘米，零件实际长度是多少厘米？
<gadget id="calculator">6 / 1</gadget>
<output>6</output>

<gadget id="calculator">12 / 6</gadget>
<output>2</output>

<result>2</result>