The turnover of a certain supermarket last year was 860 million yuan, and the business tax was paid at a rate of 5%. How much business tax should this supermarket pay last year?
某超市去年全年的营业额是8.6亿元，按5%的税率缴纳营业税，这家超市去年应缴纳营业税多少亿元．
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">8.6 * (1/20)</gadget>
<output>0.43</output>

<result>0.43</result>