The school dance studio is 6.4 meters wide and 1.5 times as long as it is wide. How many square meters is the dance room?
学校舞蹈室的宽是6.4米，长是宽的1.5倍．舞蹈室的面积是多少平方米？
<gadget id="calculator">6.4 * 1.5 * 6.4</gadget>
<output>61.44</output>

<result>61.44</result>