A hotel has a turnover of 850,000 yuan in the first month of this year. According to regulations, it should pay business tax at 5% of the turnover. How much business tax should this hotel pay this month?
某酒店今年元月份营业额为85万元，按规定应按营业额的5%缴纳营业税．这家酒店这个月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">85 * (1/20)</gadget>
<output>17/4 = around 4.25</output>

<result>17/4 = around 4.25</result>