Divide 2 pieces of cake equally among 3 people, how fast each person gets.
把2块蛋糕平均分给3个人，每人分得多少快．
<gadget id="calculator">2 / 3</gadget>
<output>2/3 = around 0.666667</output>

<result>2/3 = around 0.666667</result>