Warehouses A and B originally had goods of equal weight. If 15 tons were transferred from Warehouse A to Warehouse B, the weight of goods in Warehouse A would be (3/5) that of Warehouse B. How many tons of goods were stored in each warehouse? ?
甲乙两个货仓原来有相等重量的货物，如果从甲仓库调15吨放入乙仓库，这时甲仓库的货物重量是乙仓库的(3/5)，原来每个仓库存有货物多少吨？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">15 * (3/5)</gadget>
<output>9</output>

<gadget id="calculator">15 + 9</gadget>
<output>24</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">24 / (2/5)</gadget>
<output>60</output>

<result>60</result>