The clothing store sells the same clothes at 200 yuan each. On the first day, it sells for 5,800 yuan, and on the second day, it sells for 4,200 yuan. How many sets of clothes were sold in total in two days?
服装店卖同样的服装，每套200元，第一天卖了5800元，第二天卖了4200元，两天共卖了多少套服装？
<gadget id="calculator">5_800 / 200</gadget>
<output>29</output>

<gadget id="calculator">4_200 / 200</gadget>
<output>21</output>

<gadget id="calculator">29 + 21</gadget>
<output>50</output>

<result>50</result>