The fruit shop has 8 boxes of oranges. If 20 kilograms are taken from each box, the remaining weight in the 8 boxes is exactly equal to the weight of the original 3 boxes of apples. How many kilograms of oranges are in each box?
水果店有8箱桔子．如果从每只箱子里取出20千克，那么8只箱子里剩下的重量正好等于原来3箱苹果的重量，原来每只箱子里有多少千克的桔子？
<gadget id="calculator">8 - 3</gadget>
<output>5</output>

<gadget id="calculator">8 / 5</gadget>
<output>8/5 = around 1.6</output>

<gadget id="calculator">20 * (8/5)</gadget>
<output>32</output>

<result>32</result>