Uncle Li planted 8 rows of peach trees in his orchard, with 15 trees in each row. On average, each tree can harvest about 30 kilograms. How many kilograms of fruit can Uncle Li harvest in total?
李大爷的果园里种了8行桃树，每行15棵，平均每棵树大约可以收30千克，李大爷一共可以收多少千克水果？
<gadget id="calculator">15 * 8 * 30</gadget>
<output>3_600</output>

<result>3_600</result>