Uncle Wang has 3 greenhouses for growing strawberries. On average, each greenhouse receives 264 kilograms of strawberries, and each kilogram of strawberries sells for 7 yuan. How much does Uncle Wang earn from strawberries this year?
王大爷有3个种植草莓的大棚，平均每个大棚收草莓264千克，每千克草莓卖7元钱，王大爷今年的草莓共收入多少元？
<gadget id="calculator">264 * 3 * 7</gadget>
<output>5_544</output>

<result>5_544</result>