There are 120 peach trees in the orchard, and each tree harvests an average of 60 kilograms of peaches; there are 160 apple trees, and each tree harvests an average of 55 kilograms of apples. How many kilograms of fruit did the orchard collect in total?
果园有120棵桃树，平均每棵收桃60千克；有160棵苹果树，平均每棵收苹果55千克．果园一共收多少千克水果？
<gadget id="calculator">60 * 120</gadget>
<output>7_200</output>

<gadget id="calculator">55 * 160</gadget>
<output>8_800</output>

<gadget id="calculator">7_200 + 8_800</gadget>
<output>16_000</output>

<result>16_000</result>