A decoration company pays a business tax of 3% of the turnover every month, and the average monthly business tax is 12,900 yuan. What is the annual turnover of the decoration company?
某装修公司每月按营业额的3%上交营业税，平均每月上交营业税12900元．该装修公司每年的营业额是多少元？
<gadget id="calculator">3 / 100</gadget>
<output>3/100 = around 0.03</output>

<gadget id="calculator">12_900 / (3/100)</gadget>
<output>430_000</output>

<result>430_000</result>