A parallelogram vegetable field is drawn at a scale of 1:800. The base is 7 cm and the height is 5 cm. What is the actual area of this vegetable field in square meters?
一块平行四边形菜地，按1：800画出的平面图，底是7厘米，高是5厘米，这块菜地的实际面积是多少平方米？
<gadget id="calculator">1 / 800</gadget>
<output>1/800 = around 0.00125</output>

<gadget id="calculator">7 / (1/800) / 100</gadget>
<output>56</output>

<gadget id="calculator">5 / (1/800) / 100</gadget>
<output>40</output>

<gadget id="calculator">56 * 40</gadget>
<output>2_240</output>

<result>2_240</result>