The original price of each tape recorder is 500 yuan. After the price is increased by 5%, the price is reduced by 5%. What is the price of each tape recorder now?
收录机每台原价500元，提价5%后，又降价5%，现在每台收录机售价是多少元
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1 + (1/20)</gadget>
<output>21/20 = around 1.05</output>

<gadget id="calculator">1 - (1/20)</gadget>
<output>19/20 = around 0.95</output>

<gadget id="calculator">500 * (21/20) * (19/20)</gadget>
<output>1_995/4 = around 498.75</output>

<result>1_995/4 = around 498.75</result>