The length of a classroom is 8 meters, and its width is (3/4). What is the floor area of this classroom?
一间教室的长是8米，宽是它的(3/4)，这间教室的占地面积是多少？
<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">8 * (3/4)</gadget>
<output>6</output>

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

<result>48</result>