On the drawing with a scale of 60:1, the measured part is 12 cm long. What is the actual length of this part?
在比例尺是60：1的图纸上，量得零件长12厘米，这种零件实际长多少．
<gadget id="calculator">60 / 1</gadget>
<output>60</output>

<gadget id="calculator">12 / 60</gadget>
<output>1/5 = around 0.2</output>

<result>1/5 = around 0.2</result>