A workshop is 12 meters long and 8 meters wide. It is drawn on a plan with a scale of 1:200. How many square centimeters should be drawn for this workshop?
一间车间长12米，宽8米，画在比例尺是1：200的平面图上，这间车间的应画多少平方厘米．
<gadget id="calculator">1 / 200</gadget>
<output>1/200 = around 0.005</output>

<gadget id="calculator">12 * (1/200) * 100 * 8 * (1/200) * 100</gadget>
<output>24</output>

<result>24</result>