rectangular vegetable field is 80 meters long and 60 meters wide. Draw it on a drawing with a scale of 1:1000. What is the area of the vegetable field on the drawing in square centimeters?
一块长方形菜地长80米、宽60米，用1：1000的比例尺把它画在图纸上，菜地在图纸上的面积是多少平方厘米．
<gadget id="calculator">80 * 100</gadget>
<output>8_000</output>

<gadget id="calculator">1 / 1_000</gadget>
<output>1/1_000 = around 0.001</output>

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

<gadget id="calculator">60 * 100</gadget>
<output>6_000</output>

<gadget id="calculator">6_000 * (1/1_000)</gadget>
<output>6</output>

<gadget id="calculator">8 * 6</gadget>
<output>48</output>

<result>48</result>