The school dance room is 12.5 meters long and 8.5 meters wide. How many square meters is this dance room?
学校舞蹈室长12.5米，宽8.5米，这个舞蹈室有多少平方米？
<gadget id="calculator">12.5 * 8.5</gadget>
<output>106.25</output>

<result>106.25</result>