There is a classroom with a length of 8 meters and a width of 2 meters. What is the area of this classroom in square meters?
有一间教室，长8米，比宽多2米，这个教室的面积是多少平方米？
<gadget id="calculator">8 - 2</gadget>
<output>6</output>

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

<result>48</result>