A rectangular vegetable field is drawn on a drawing with a scale of 1:500. The length is 8 cm and the width is 6 cm. What is the actual area of this vegetable field?
一块长方形菜地，画在一幅比例尺是1：500的图纸上长是8厘米，宽是6厘米，这块菜地的实际面积是多少？
<gadget id="calculator">1 / 500</gadget>
<output>1/500 = around 0.002</output>

<gadget id="calculator">8 / (1/500) / 100</gadget>
<output>40</output>

<gadget id="calculator">6 / (1/500) / 100</gadget>
<output>30</output>

<gadget id="calculator">40 * 30</gadget>
<output>1_200</output>

<result>1_200</result>