The fruit store bought 60 boxes of oranges, which is 4/5 of the number of apple boxes purchased. How many boxes of apples did the store buy?
水果商店购进橘子60箱，是购进苹果箱数的(4/5)，商店购进苹果多少箱？
<gadget id="calculator">4 / 5</gadget>
<output>4/5 = around 0.8</output>

<gadget id="calculator">60 / (4/5)</gadget>
<output>75</output>

<result>75</result>