A rectangular flower bed is 19.6 meters long and 7.5 meters wide, what is its area in square meters?
一个长方形花坛，长是19.6米，宽是7.5米，她的面积是多少平方米．
<gadget id="calculator">19.6 * 7.5</gadget>
<output>147</output>

<result>147</result>