workshop planned to produce a batch of parts in August, but actually completed 60% of the plan in the first half of the month, and 55% of the plan in the second half of the month, and actually produced 300 more parts than planned in the whole month. How many parts do you plan to produce in August?
某车间八月份计划生产一批零件，实际上半月完成了计划的60%，下半月完成了计划的55%，全月实际比计划多生产了300个零件．八月份计划生产多少个零件？
<gadget id="calculator">60 / 100</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">55 / 100</gadget>
<output>11/20 = around 0.55</output>

<gadget id="calculator">(11/20) - 1</gadget>
<output>-9/20 = around -0.45</output>

<gadget id="calculator">(3/5) + (-9/20)</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">300 / (3/20)</gadget>
<output>2_000</output>

<result>2_000</result>