The stationery factory produces a batch of colored pens, a total of 2,800 sticks. Every 7 sticks is packed in a bag, and every 2 bags are packed in a box. How many boxes can this batch of colored pens hold in total?
文具厂生产一批彩笔，共2800枝，每7枝装一袋，每2袋装一盒，这批彩笔一共可以装多少盒？
<gadget id="calculator">2_800 / 7 / 2</gadget>
<output>200</output>

<result>200</result>