The purchase price of a commodity is 480 yuan per piece. After retailing for 3 months at a price higher than the purchase price (3/20), it is decided to sell at a reduced price (3/20). What is the retail price of each piece of this commodity now?
一种商品进价为每件480元，以比进价高(3/20)的价格零售3个月后，决定降价(3/20)出售．现在这种商品每件的零售价是多少元？
<gadget id="calculator">3 / 20</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">1 + (3/20)</gadget>
<output>23/20 = around 1.15</output>

<gadget id="calculator">1 - (3/20)</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">480 * (23/20) * (17/20)</gadget>
<output>2_346/5 = around 469.2</output>

<result>2_346/5 = around 469.2</result>