The turnover of Xinghuo Bookstore this month is 18,000 yuan. If the business tax is paid at 4% of the turnover, how much business tax should the bookstore pay this month?
星火书店本月营业额是18000元，如果按营业额的4%缴纳营业税，该书店本月应缴纳营业税多少元
<gadget id="calculator">4 / 100</gadget>
<output>1/25 = around 0.04</output>

<gadget id="calculator">18_000 * (1/25)</gadget>
<output>720</output>

<result>720</result>