A box of peaches is distributed to A, B, and C. A gets all (1/4) plus 7, B gets all (1/5) plus 5, C gets the rest half, and the last remaining It is all (1/8), how many peaches are there in this box?
一箱桃子分给甲、乙、丙，甲分得了全部的(1/4)加7个，乙分得了全部的(1/5)加5个，丙分得其余的一半，最后剩下的是全部的(1/8)，这箱桃子有几个？
<gadget id="calculator">5 + 7</gadget>
<output>12</output>

<gadget id="calculator">1 / 5</gadget>
<output>1/5 = around 0.2</output>

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

<gadget id="calculator">1 - (1/5) - (1/4) - (1/4)</gadget>
<output>3/10 = around 0.3</output>

<gadget id="calculator">12 / (3/10)</gadget>
<output>40</output>

<result>40</result>