Dad bought 64 chocolate candies, Xiaoming ate chocolate candies (1/8), dad ate chocolate candies (3/8), mother ate chocolate candies (2/8), have you eaten all the chocolate candies? ? If not eaten up, what fraction of the original chocolate candy is left?
爸爸买了64颗巧克力糖，小明吃了巧克力糖的(1/8)，爸爸吃了巧克力糖的(3/8)，妈妈吃了巧克力糖的(2/8)，巧克力糖吃光了吗？如果没有吃光，剩下的是原来巧克力糖的几分之几？
<gadget id="calculator">1 / 8</gadget>
<output>1/8 = around 0.125</output>

<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">2 / 8</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">(1/8) + (3/8) + (1/4)</gadget>
<output>3/4 = around 0.75</output>

<gadget id="calculator">1 - (3/4)</gadget>
<output>1/4 = around 0.25</output>

<result>1/4 = around 0.25</result>