shopping mall pays a sales tax of 15,000 yuan in October. Calculated at a tax rate of 5%, what is the turnover of this shopping mall in October?
某商场10月份交纳营业税1.5万元，按5%的税率计算，这个商场10月份的营业额是多少万元．
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">1.5 / (1/20)</gadget>
<output>30</output>

<result>30</result>