The mother monkey picked a basket of peaches, and the little monkey couldn't wait to eat it. After a while, he ate up (1/3) of all the peaches. The mother monkey said: "Don't worry, little guy! Look, if you eat three more , only half is left." Do you know how many peaches the little monkey has eaten?
猴妈妈采来一筐桃子，小猴迫不及待地吃了起来，一会儿就吃掉了全部桃子的(1/3)，猴妈妈说："小家伙别急呀！你看看，如果再吃3个，只剩下一半了．"你知道，小猴已经吃了几个桃子吗？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">1 / 3</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">(1/2) - (1/3)</gadget>
<output>1/6 = around 0.166667</output>

<gadget id="calculator">3 / (1/6)</gadget>
<output>18</output>

<gadget id="calculator">18 * (1/3)</gadget>
<output>6</output>

<result>6</result>