There are 30 classes in our school. During the Arbor Day this year, each class will plant 60 trees, and each sapling will cost 8 yuan. How much does it cost in total?
我校有30个班，今年植树节期间每班植树60棵，每棵树苗8元钱，一共要多少元？
<gadget id="calculator">30 * 60 * 8</gadget>
<output>14_400</output>

<result>14_400</result>