The turnover of a shopping mall in the second half of a month is 3.6 million yuan, an increase of 25% compared with the first half of the month. How much is the turnover in the first half of the month? (solution by equation)
某商场某个月下半月的营业额是360万元，比上半月增加二成五，上半月的营业额是多少元？(用方程解)
<gadget id="calculator">360 / 1.25</gadget>
<output>288</output>

<gadget id="calculator">288 * 10_000</gadget>
<output>2_880_000</output>

<result>2_880_000</result>