If you buy a color TV, you can get a 15% discount, and the cost is 750 yuan less. How much is the original price of this color TV?
买一台彩色电视机，打八五折，少花了750元，这台彩色电视机原价是多少钱？
<gadget id="calculator">85 / 100</gadget>
<output>17/20 = around 0.85</output>

<gadget id="calculator">1 - (17/20)</gadget>
<output>3/20 = around 0.15</output>

<gadget id="calculator">750 / (3/20)</gadget>
<output>5_000</output>

<result>5_000</result>