On a school floor plan with a scale of (1/200), the width of a classroom is measured to be 6 cm. What is the actual distance in meters?
在比例尺是(1/200)的一幅学校平面图上，量得一间教室的宽6厘米，它的实际距离是多少米．
<gadget id="calculator">6 * 200</gadget>
<output>1_200</output>

<gadget id="calculator">1_200 / 100</gadget>
<output>12</output>

<result>12</result>