In January, the three workshops of the factory completed 40% of the parts production task in the first quarter. It is known that the output ratio of the first, second and third workshops is 9:10:11, and the third workshop processed 165 parts. How many parts production tasks does the factory have in the first quarter?
一月份工厂三个车间完成了一季度零件生产任务的40%，已知一二三车间的产量比是9：10：11，三车间加工了165个零件．工厂一季度零件生产任务是多少个？
<gadget id="calculator">9 + 10 + 11</gadget>
<output>30</output>

<gadget id="calculator">11 / 30</gadget>
<output>11/30 = around 0.366667</output>

<gadget id="calculator">40 / 100</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">165 / (11/30) / (2/5)</gadget>
<output>1_125</output>

<result>1_125</result>