Aunt Li’s Spring Festival Supermarket pays a business tax of 5% on all income in September, and the total tax paid is 1,500 yuan. What is the turnover of Aunt Li's supermarket in September?
李阿姨所开的新春超市9月份的全部收人都按5%缴纳营业税，共缴纳税款1500元．李阿姨的超市9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">1_500 / (1/20)</gadget>
<output>30_000</output>

<result>30_000</result>