A vegetable greenhouse has an indoor planting area of 285 square meters, and all tomatoes are planted, with an average yield of 6 kg per square meter. Calculated at 2.60 yuan per kilogram, how much can you earn in total?
一座蔬菜大棚，室内种植面积是285平方米，全部栽种西红柿，平均每平方米产6千克．每千克按2.60元计算，一共可以收入多少元？
<gadget id="calculator">285 * 6 * 2.6</gadget>
<output>4_446</output>

<result>4_446</result>