There is a rectangular flower bed in the school with an area of 12 square meters. Now double its length and 5 times its width. What is the area of the new flower bed in square meters?
学校有一长方形花坛，面积是12平方米，现将其长扩大2倍，宽扩大5倍，新花坛的面积是多少平方米．
<gadget id="calculator">2 * 5</gadget>
<output>10</output>

<gadget id="calculator">12 * 10</gadget>
<output>120</output>

<result>120</result>