A chicken farm has a batch of broilers that need to be sold. For the first time, 40% of the total number of broilers are sold, and 200 are sold for the second time. At this time, the ratio of the remaining broilers to the number of sold broilers is 2:3. How many broilers are there in total?
某养鸡场有一批肉鸡需要出售，第一次卖出肉鸡总数的40%，第二次卖出200只，这时剩下的肉鸡和卖出的肉鸡数量的比是2：3，养鸡场共有肉鸡多少只？
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5) - (2/5)</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">200 / (1/5)</gadget>
<output>1_000</output>

<result>1_000</result>