There are 450 female employees in a certain factory, which is (6/7) the number of male employees in the whole factory. How many employees does this factory have?
某厂有女职工450人，是全厂男职工人数的(6/7)．这个厂共有职工多少人？
<gadget id="calculator">6 / 7</gadget>
<output>6/7 = around 0.857143</output>

<gadget id="calculator">450 / (6/7)</gadget>
<output>525</output>

<result>525</result>