The output of TVs produced by Guanghua TV Factory in the first half of the year accounted for (5/8) of the annual production plan. According to this speed, the annual production can exceed 1,000 sets. How many TVs did this factory produce in the first half of the year?
光华电视机厂上半年生产的电视机产量占全年生产计划的(5/8)，照这样的速度计算，全年可超产1000台．这个工厂上半年生产电视机多少台？
<gadget id="calculator">5 / 8</gadget>
<output>5/8 = around 0.625</output>

<gadget id="calculator">(5/8) * 2</gadget>
<output>5/4 = around 1.25</output>

<gadget id="calculator">(5/4) - 1</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1_000 / (1/4)</gadget>
<output>4_000</output>

<gadget id="calculator">4_000 * (5/8)</gadget>
<output>2_500</output>

<result>2_500</result>