An electronic product whose original price was 5,000 yuan per unit is now reduced to 3,000 yuan. How much is the price cut?
一种电子产品，原价每台5000元，现在降低到3000元．降价百分之几？
<gadget id="calculator">5_000 - 3_000</gadget>
<output>2_000</output>

<gadget id="calculator">2_000 / 5_000</gadget>
<output>2/5 = around 0.4</output>

<result>2/5 = around 0.4</result>