The scale of a drawing of precision parts is 6:1, and a line segment 12 cm long is drawn on the drawing. What is the actual length in centimeters
一张精密零件图纸的比例尺是6：1，图纸上画一条12厘米长的线段．表示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>