A restaurant paid a business tax of 12,500 yuan in September. If the business tax is paid at 5% of the turnover, how much is the turnover of the restaurant in September?
一家饭店九月份缴纳了营业税12500元，如果按营业额的5%缴纳营业税，这家饭店九月份的营业额是多少元？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">12_500 / (1/20)</gadget>
<output>250_000</output>

<result>250_000</result>