A TV set is now priced at 6,000 yuan each, which is 25% lower than the original price. How much is each set cheaper than the original price?
一种电视机，现在每台售价6000元，比原来降低了25%，现在每台比原来每台售价便宜多少元？
<gadget id="calculator">25 / 100</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">6_000 / (3/4)</gadget>
<output>8_000</output>

<gadget id="calculator">8_000 - 6_000</gadget>
<output>2_000</output>

<result>2_000</result>