A TV factory plans to produce 760 TV sets in January, and has already produced 300 TV sets in the first half of the month. What fraction of the full-month plan needs to be completed in the second half of the month?
某电视机厂一月份计划生产760台电视机，上半月已经生产了300台，下半月需完成全月计划的几分之几？
<gadget id="calculator">760 - 300</gadget>
<output>460</output>

<gadget id="calculator">460 / 760</gadget>
<output>23/38 = around 0.605263</output>

<result>23/38 = around 0.605263</result>