A piece of clothing has dropped by 80 yuan, which is (1/6) lower than the original price. How much is the original price of this dress?
一件衣服降了80元，比原价降了(1/6)．这件衣服的原价多少元？
<gadget id="calculator">1 / 6</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">80 / (1/6)</gadget>
<output>480</output>

<result>480</result>