The electrical cabinet of People's Mall sells two washing machines at the same time, each at 2,400 yuan, one of which makes a 20% profit and the other loses 20%. Does People's Mall make money or lose money by selling these two washing machines? How much did you earn (or lose)?
人民商城电器柜同时卖出两台洗衣机，每台2400元，其中一台盈利20%，另一台亏损20%，卖出这两台洗衣机人民商城是赚钱、还是亏本？赚(或亏)了多少元？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">2_400 / (6/5)</gadget>
<output>2_000</output>

<gadget id="calculator">1 - (1/5)</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">2_400 / (4/5)</gadget>
<output>3_000</output>

<gadget id="calculator">2_400 * 2</gadget>
<output>4_800</output>

<gadget id="calculator">3_000 - 4_800</gadget>
<output>-1_800</output>

<gadget id="calculator">2_000 + (-1_800)</gadget>
<output>200</output>

<result>200</result>