The price of a TV set is reduced (1/8) to 6300 yuan. What is the original price of this TV set?
一种电视机降价(1/8)后是6300元，这种电视机的原价是多少元？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">1 - (1/8)</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">6_300 / (7/8)</gadget>
<output>7_200</output>

<result>7_200</result>