The turnover of a restaurant in October is 50,000 yuan, and business tax is paid at 5% of the turnover. How much is the tax payable?
某饭店十月份的营业额是5万元，按营业额的5%缴纳营业税，应纳税多少元．
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">5 * (1/20)</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/4) * 10_000</gadget>
<output>2_500</output>

<result>2_500</result>