There are 305 apple trees in the orchard, and each apple tree harvests 40 kilograms of apples on average. How many kilograms of apples can this orchard harvest in total?
果园里有苹果树305棵，平均每棵苹果树收苹果40千克，这个果园里一共能收苹果多少千克？
<gadget id="calculator">40 * 305</gadget>
<output>12_200</output>

<result>12_200</result>