Uncle Wang bought a laptop computer for 6,800 yuan after a 15% discount. How much was the original price of this computer?
王叔叔买了一台手提电脑，现打八五折后6800元，这台电脑原价多少钱？
<gadget id="calculator">85 / 100</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">6_800 / (17/20)</gadget>
<output>8_000</output>

<result>8_000</result>