On the school floor plan with a scale of 1:1000, the length of the rectangular playground is measured to be 12 cm and the width to be 5.5 cm. What is the actual area of the playground in square meters?
在比例尺是1：1000的学校平面图上，量得长方形操场的长是12厘米，宽是5.5厘米．这个操场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">12 / (1/1_000) / 100</gadget>
<output>120</output>

<gadget id="calculator">5.5 / (1/1_000) / 100</gadget>
<output>55</output>

<gadget id="calculator">120 * 55</gadget>
<output>6_600</output>

<result>6_600</result>