Xingfu New Village regards the development of shed vegetable production as a characteristic project. Uncle Zhang also built two vegetable greenhouses, 240 square meters and 205 square meters respectively. If the cost per square meter is 15 yuan, how much is the total cost of the two greenhouses?
幸福新村把发展棚菜生产作为特色项目．张叔叔也建了两个蔬菜大棚，分别是240平方米和205平方米．如果每平方米造价15元，两个大棚的总造价是多少元钱？
<gadget id="calculator">240 + 205</gadget>
<output>445</output>

<gadget id="calculator">15 * 445</gadget>
<output>6_675</output>

<result>6_675</result>