Guangming Electric Factory plans to produce 50,000 light bulbs in August. In fact, 65% of the plan is completed in half a month. How many bulbs must be produced in the second half of the month to complete the task? (column equation solution)
光明电器厂八月份计划生产灯泡50000．实际上半月完成计划的65%，下半月要生产多少只灯泡才能完成任务？(列方程解答)
<gadget id="calculator">65 / 100</gadget>
<output>13/20 = around 0.65</output>

<gadget id="calculator">50_000 * (13/20)</gadget>
<output>32_500</output>

<gadget id="calculator">50_000 - 32_500</gadget>
<output>17_500</output>

<result>17_500</result>