There are 500 people in the first workshop and the second workshop of a certain factory. The number of people in the first workshop is 1.5 times that of the second workshop. How many people are there in the first workshop?
某工厂第一车间和第二车间共500人，第一车间的人数是第二车间的1.5倍，第一车间有多少人．
<gadget id="calculator">1 + 1.5</gadget>
<output>2.5</output>

<gadget id="calculator">500 / 2.5</gadget>
<output>200</output>

<gadget id="calculator">200 * 1.5</gadget>
<output>300</output>

<result>300</result>