There is a batch of fruits in the warehouse, 480 tons are sold on the first day, and the rest (3/8) are sold on the second day. At this time, the weight ratio of the remaining to the sold is 5:7. How many tons of fruit were there in the warehouse?
仓库有一批水果，第一天卖出480吨，第二天卖出余下的(3/8)．这时，剩下的与卖出的重量比是5：7，仓库里原来共有水果多少吨？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">480 * (3/8)</gadget>
<output>180</output>

<gadget id="calculator">480 - 180</gadget>
<output>300</output>

<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">(7/12) - (3/8)</gadget>
<output>5/24 = around 0.208333</output>

<gadget id="calculator">300 / (5/24)</gadget>
<output>1_440</output>

<result>1_440</result>