pile of apples weighs 580 kg, and there are 4 kg remaining in 18 boxes on average. How many kilograms of apples are packed in each carton?
一堆苹果580千克，平均装在18个箱子里还剩4千克，每个纸箱装了多少千克苹果？
<gadget id="calculator">580 - 4</gadget>
<output>576</output>

<gadget id="calculator">576 / 18</gadget>
<output>32</output>

<result>32</result>