The current price of a type of computer is 3200 yuan, which is exactly the original price (4/5). How much is the original price of this model of computer?
一种型号的电脑现价3200元，正好是原价的(4/5)．这种型号的电脑原价多少元？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">3_200 / (4/5)</gadget>
<output>4_000</output>

<result>4_000</result>