Measure a rectangular vegetable field with a length of 15 cm and a width of 8 cm on a map with a scale of 1:1000. What is the actual area of the field in square meters?
在比例尺为1：1000的图上量得一块长方形的菜地长15厘米，宽为8厘米，求这块地的实际面积是多少平方米？
<gadget id="calculator">1 / 1_000</gadget>
<output>1/1_000 = around 0.001</output>

<gadget id="calculator">15 / (1/1_000) / 100</gadget>
<output>150</output>

<gadget id="calculator">8 / (1/1_000) / 100</gadget>
<output>80</output>

<gadget id="calculator">150 * 80</gadget>
<output>12_000</output>

<result>12_000</result>