A businessman puts a price of 800 yuan on a suit, but after being identified by anti-counterfeiting personnel, it is reduced to 120 yuan and sold, but it can still make a profit of 20%. If it is sold at his price, how much profit can the suit make?
一个商人把一套西服标价800元，经打假人员鉴别后降至120元一套出售，但仍可以盈利20%，如果按他的标价出售，则这套衣服可获暴利多少元？
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">1 + (1/5)</gadget>
<output>6/5 = around 1.2</output>

<gadget id="calculator">120 / (6/5)</gadget>
<output>100</output>

<gadget id="calculator">800 - 100</gadget>
<output>700</output>

<result>700</result>