After the price of a kind of clothing is reduced (2/5), the selling price is 120 yuan. What is the original price of this kind of clothing?
一种服装降价(2/5)后，售价为120元，这种服装原价是多少？
<gadget id="calculator">2 / 5</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">1 - (2/5)</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">120 / (3/5)</gadget>
<output>200</output>

<result>200</result>