The turnover of the shopping mall in May is 4 million yuan, and the turnover in June is that of May (July 8). How much is the turnover in June?
商场5月份的营业额是400万元，六月份营业额是5月份的(7/8)，六月份的营业额是多少万元？
<gadget id="calculator">7 / 8</gadget>
<output>7/8 = around 0.875</output>

<gadget id="calculator">400 * (7/8)</gadget>
<output>350</output>

<result>350</result>