The brother fruit store shipped 20 boxes of apples, which is the number of boxes of oranges (4/5). How many boxes of oranges are there?
兄弟水果店运进20箱苹果，是运进橘子箱数的(4/5)．运进的橘子有多少箱？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">20 / (4/5)</gadget>
<output>25</output>

<result>25</result>