The store shipped a batch of goods, sold 23% on the first day, and sold 27% on the second day. At this time, there are 1,100 tons left. How many tons are there in total?
商店运来一批货物，第一天售出23%，第二天售出27%，这时还剩1100吨，这批货物共有多少吨？
<gadget id="calculator">23 / 100</gadget>
<output>23/100 = around 0.23</output>

<gadget id="calculator">27 / 100</gadget>
<output>27/100 = around 0.27</output>

<gadget id="calculator">1 - (23/100) - (27/100)</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1_100 / (1/2)</gadget>
<output>2_200</output>

<result>2_200</result>