Uncle Wang plans to use a rectangular land with a length of 62.5 meters and a width of 9.8 meters as a vegetable test field. What is the area of the test field in square meters?
王叔叔计划将一块长62.5米、宽9.8米的长方形地用来做蔬菜试验田．这块试验田的面积是多少平方米？
<gadget id="calculator">62.5 * 9.8</gadget>
<output>612.5</output>

<result>612.5</result>