The Monkey King distributed a basket of peaches to the little monkeys. The first time he took out the whole basket of peaches (7/12), and the second time he took out the remaining number (3/5). It is 40. How many peaches are there in this basket?
猴王将一筐桃子分发给小猴子们，第一次拿出整筐桃子个数的(7/12)，第二次拿出余下个数的(3/5)，这时剩下的桃子正好是40个，这筐桃子原来有多少个？
<gadget id="calculator">3 / 5</gadget>
<output>3/5 = around 0.6</output>

<gadget id="calculator">1 - (3/5)</gadget>
<output>2/5 = around 0.4</output>

<gadget id="calculator">40 / (2/5)</gadget>
<output>100</output>

<gadget id="calculator">7 / 12</gadget>
<output>7/12 = around 0.583333</output>

<gadget id="calculator">1 - (7/12)</gadget>
<output>5/12 = around 0.416667</output>

<gadget id="calculator">100 / (5/12)</gadget>
<output>240</output>

<result>240</result>