A large supermarket has a turnover of 50 million yuan in January. After paying business tax at 5% of the turnover, how many yuan is left.
一家大型的超级市场，一月份营业额是5000万元，如果按营业额的5%缴纳营业税后，还剩多少万元．
<gadget id="calculator">5 / 100</gadget>
<output>1/20 = around 0.05</output>

<gadget id="calculator">5_000 * (1/20)</gadget>
<output>250</output>

<gadget id="calculator">5_000 - 250</gadget>
<output>4_750</output>

<result>4_750</result>