Uncle Wang's vegetable greenhouse has 200 square meters, all of which are tomatoes. If the average production is 12 kilograms per square meter and the price per kilogram is 1.6 yuan, how much can you earn in total?
王叔叔的蔬菜大棚有200平方米，全部栽种西红柿．如果平均每平方米产12千克，每千克售价1.6元，一共可以收入多少元？
<gadget id="calculator">200 * 12 * 1.6</gadget>
<output>3_840</output>

<result>3_840</result>