A factory originally had 385 workers, among whom female workers accounted for 1/5 of the total number of workers in the factory. Later, a group of female workers were recruited. At this time, female workers accounted for 30% of the total number of workers in the whole factory. How many jobs are there in the whole factory now? ? (column solution)
某厂原有工人385人，其中女工人占全厂工人总数的(1/5)，后来又招进一批女工，这时女工人占全厂工人总数的30%，现在全厂有工作多少？(列式解答)
<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">385 * (4/5)</gadget>
<output>308</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">1 - (3/10)</gadget>
<output>7/10 = around 0.7</output>

<gadget id="calculator">308 / (7/10)</gadget>
<output>440</output>

<result>440</result>