The turnover of Sunshine Hotel last year was 4.5 million yuan, and business tax was paid at 5% of the turnover. How much business tax should this hotel pay last year?
阳光饭店去年的营业额是450万元，按营业额的5%缴纳营业税，这个饭店去年应缴纳营业税多少万元？
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">450 * (1/20)</gadget>
<output>45/2 = around 22.5</output>

<result>45/2 = around 22.5</result>