Two baskets of fruits A and B have the same weight. If 4 kg of fruit is taken from basket A and put into basket B, at this time, basket A is 1/4 less than basket B. How much is the original fruit in basket A?
甲、乙两筐水果重量相等，如果从甲筐取出4千克水果放入乙筐，这时，甲筐比乙筐少(1/4)，甲筐原有水果多少千克？
<gadget id="calculator">4 + 4</gadget>
<output>8</output>

<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">8 / (1/4)</gadget>
<output>32</output>

<gadget id="calculator">32 - 4</gadget>
<output>28</output>

<result>28</result>