After a 20% discount on a set of clothing, it costs 360 yuan. What was the original price of this suit?
一套服装打8折后，卖360元．这套服装的原价是多少？
<gadget id="calculator">80 / 100</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">360 / (4/5)</gadget>
<output>450</output>

<result>450</result>