A TV set is priced at 1,500 yuan after a 25% discount. What is the original price of this TV set?
一台电视机打七五折后售价1500元，这台电视机的原价是多少元？
<gadget id="calculator">75 / 100</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1_500 / (3/4)</gadget>
<output>2_000</output>

<result>2_000</result>