A batch of apples is brought into the store, all (1/4) are sold on the first day, and the rest (3/4) are sold on the second day, and there are still 24 kg left. How many kilograms are there in this batch of apples?
商店里进了一批苹果，第一天卖出全部的(1/4)，第二天卖出剩下的(3/4)，这时还剩下24千克．这批苹果共有多少千克？
<gadget id="calculator">1 / 4</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">1 - (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">3 / 4</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">(3/4) * (3/4)</gadget>
<output>9/16 = around 0.5625</output>

<gadget id="calculator">1 - (1/4) - (9/16)</gadget>
<output>3/16 = around 0.1875</output>

<gadget id="calculator">24 / (3/16)</gadget>
<output>128</output>

<result>128</result>