There is a trapezoidal orchard, the upper base is 110 meters, the lower base is 150 meters, and the height is 80 meters. If each fruit tree occupies an area of 8 square meters, how many fruit trees are there in this orchard?
有一块梯形的果园，它的上底是110米，下底是150米，高80米，如果每棵果树占地8平方米，这个果园共有果树多少棵？
<gadget id="calculator">110 + 150</gadget>
<output>260</output>

<gadget id="calculator">80 / 2 / 8</gadget>
<output>5</output>

<gadget id="calculator">260 * 5</gadget>
<output>1_300</output>

<result>1_300</result>