A TV is now priced at 2,700 yuan each, which is 1/10 lower than the original price. How much is the original price?
一种电视机现在每台售价2700元，比原来降低(1/10)，原价是多少元？
<gadget id="calculator">1 / 10</gadget>
<output>1/10 = around 0.1</output>

<gadget id="calculator">1 - (1/10)</gadget>
<output>9/10 = around 0.9</output>

<gadget id="calculator">2_700 / (9/10)</gadget>
<output>3_000</output>

<result>3_000</result>