The two workshops have a total of 300 people. If 100 people are transferred from other places to the first workshop, the number of people in the first workshop is 2/3 of that of the second workshop. How many people are there in the second workshop?
两个车间共有300人，如果从外地调入100人到第一车间，这时一车间的人数是二车间的(2/3)，二车间原来有多少人．
<gadget id="calculator">300 + 100</gadget>
<output>400</output>

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

<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">400 * (3/5)</gadget>
<output>240</output>

<result>240</result>