The store pays business tax at a rate of 5%, and if it pays 800 yuan last month, what is the turnover of the store last month?
商店按5%的税率缴营业税，上个月缴纳800元，则商店上月的营业额是多少元
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">800 / (1/20)</gadget>
<output>16_000</output>

<result>16_000</result>