RT-Mart has 210 male employees, which is 18 fewer than the number of female employees (4/5). How many female employees are there?
大润发商场有男员工210人，比女员工人数的(4/5)还少18人，女员工有多少人？
<gadget id="calculator">18 + 210</gadget>
<output>228</output>

<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">228 / (4/5)</gadget>
<output>285</output>

<result>285</result>