The sales volume of a shopping mall in May is 2 million yuan. According to estimates, the profit accounts for 20% of the sales volume. If the business tax is paid at 30% of the profit, how much business tax should the shopping mall pay in May?
某商场五月份的销售额为200万元，据测算，利润占销售额的20%，如果按利润的30%交营业税，该商场五月份应交营业税款多少万元．
<gadget id="calculator">20 / 100</gadget>
<output>1/5 = around 0.2</output>

<gadget id="calculator">30 / 100</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">200 * (1/5) * (3/10)</gadget>
<output>12</output>

<result>12</result>