Lijia Village newly opened a grain drying field, which is 60 meters long and twice the width. What is the area of this drying field?
李家村新开一个晒谷场，长是60米，是宽的2倍．这个晒谷场的面积是多少？
<gadget id="calculator">60 / 2</gadget>
<output>30</output>

<gadget id="calculator">60 * 30</gadget>
<output>1_800</output>

<result>1_800</result>