A rectangular vegetable field with a length of 16 meters and a width of 8 meters is divided into two equal squares. What is the area of each vegetable field in square meters?
一个长是16米，宽是8米的长方形菜地，把它分成两个同样的正方形，每块菜地的面积是多少平方米
<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">16 * 4</gadget>
<output>64</output>

<result>64</result>