In a trapezoidal orchard, the sum of the upper and lower bases is 120 meters, and the height is 80 meters. If each fruit tree occupies an area of 8 square meters, how many fruit trees can be planted in this orchard?
一个梯形果园，上下底的和是120米，高是80米，如果每棵果树占地8平方米，这个果园一共可以种多少棵果树？
<gadget id="calculator">80 / 2 / 8</gadget>
<output>5</output>

<gadget id="calculator">120 * 5</gadget>
<output>600</output>

<result>600</result>