Jiajiale Supermarket purchased a batch of apples totaling 500 kilograms. Every 5 kilograms of apples was packed into one basket, and every 2 baskets were packed into one box. How many boxes should be packed in total?
家家乐超市购进一批苹果共500千克，每5千克苹果装一筐，每2筐装一箱，共要装多少箱？
<gadget id="calculator">500 / 5 / 2</gadget>
<output>50</output>

<result>50</result>