A rectangular vegetable field is drawn on the drawing with a length of 8 cm and a width of 6 cm. The scale is 1:2000. What is the area of the field?
一块长方形的菜地，画在图纸上的长是8厘米，宽6厘米，比例尺是1：2000，这块地的面积是多少？
<gadget id="calculator">1 / 2_000</gadget>
<output>1/2_000 = around 0.0005</output>

<gadget id="calculator">8 / (1/2_000) / 100</gadget>
<output>160</output>

<gadget id="calculator">6 / (1/2_000) / 100</gadget>
<output>120</output>

<gadget id="calculator">160 * 120</gadget>
<output>19_200</output>

<result>19_200</result>