Mom bought a box of chocolates, Xiaohua ate (3/8), how much is left?
妈妈买回一盒巧克力，小华吃了(3/8)，还剩下几分之几？
<gadget id="calculator">3 / 8</gadget>
<output>3/8 = around 0.375</output>

<gadget id="calculator">1 - (3/8)</gadget>
<output>5/8 = around 0.625</output>

<result>5/8 = around 0.625</result>