Xinxing Machinery Factory has 600 employees, of which 40% are male employees. Later, a group of male employees were transferred in. At that time, the ratio of male employees to female employees was 3:2. How many male employees were transferred?
新星机械厂有职工600人，其中男职工占40%，后来又调进一批男职工，这时男职工和女职工人数的比是3：2，调进男职工多少人？
<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">600 * (2/5)</gadget>
<output>240</output>

<gadget id="calculator">600 - 240</gadget>
<output>360</output>

<gadget id="calculator">3 / 2</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">360 * (3/2)</gadget>
<output>540</output>

<gadget id="calculator">540 - 240</gadget>
<output>300</output>

<result>300</result>