The turnover of a restaurant in October is 250,000 yuan, and the tax rate is 5%. How much is the business tax payable?
某饭店十月份的营业额为250000元，税率是5%，营业税应缴多少元．
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">250_000 * (1/20)</gadget>
<output>12_500</output>

<result>12_500</result>