A mineral water factory stepped up production of a batch of mineral water to support arid areas. The ratio of the number of boxes already produced to the number of remaining boxes was 3:5. Xiao Li said: the number of boxes produced was 1210 less than the total (4/7) How many boxes are there in this batch of mineral water?
某矿泉水厂加紧生产一批矿泉水支援干旱地区，已经生产的箱数和剩下箱数的比是3：5，小李说：已生产的箱数比总数的(4/7)少1210箱，这批矿泉水一共有多少箱？
<gadget id="calculator">4 / 7</gadget>
<output>4/7 = around 0.571429</output>

<gadget id="calculator">3 + 5</gadget>
<output>8</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">(4/7) - (3/8)</gadget>
<output>11/56 = around 0.196429</output>

<gadget id="calculator">1_210 / (11/56)</gadget>
<output>6_160</output>

<result>6_160</result>