parallelogram-shaped orange orchard has a base of 25 meters and a height of 20 meters. This year, this orchard produces a total of 8.5 tons of oranges. How many kilograms of oranges can be produced per square meter on average?
一块平行四边形的桔园，底是25米，高是20米，今年这块果园一共生产柑桔8.5吨，平均每平方米可生产柑桔多少千克？
<gadget id="calculator">8.5 * 1_000</gadget>
<output>8_500</output>

<gadget id="calculator">25 * 20</gadget>
<output>500</output>

<gadget id="calculator">8_500 / 500</gadget>
<output>17</output>

<result>17</result>