Xiaoming’s family rents out a house, and can earn 3,000 yuan per month. According to the national tax regulations, a monthly tax of 8% should be collected. How much tax should Xiaoming’s family pay in a year?
小明家有房出租，每月可收入3000元，按国家税收规定每月应征收8%的税款，小明家一年就应上交多少元税款？
<gadget id="calculator">8 / 100</gadget>
<output>2/25 = around 0.08</output>

<gadget id="calculator">3_000 * (2/25) * 12</gadget>
<output>2_880</output>

<result>2_880</result>