There are two baskets of oranges with the same weight. If 15 kilograms are taken from the first basket and put into the second basket, the weight of the first basket of oranges is (3/5) of the second basket. How many kilograms does each basket of oranges weigh?
有两筐重量相同的橘子，如果从第一筐中取出15千克放入第二筐，这时第一筐橘子的重量是第二筐的(3/5)．原来每筐橘子重多少千克？
<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>