The school's new dance room should be laid with a 3 cm thick wooden floor. It is known that the length of the dance studio is 48 meters and the width is 11 meters. How many square meters of wood should be used to lay it?
学校新建的舞蹈室要铺设3厘米厚的木质地板．已知该舞蹈室的长48米，宽11米，求铺设它至少要用多少方的木材？
<gadget id="calculator">3 / 100</gadget>
<output>3/100 = around 0.03</output>

<gadget id="calculator">48 * 11 * (3/100)</gadget>
<output>396/25 = around 15.84</output>

<result>396/25 = around 15.84</result>