If 3 pieces of cake are divided equally between 7 people, how many pieces will each person get?
把3块蛋糕平均分给7个人，每人分得多少块？
<gadget id="calculator">3 / 7</gadget>
<output>3/7 = around 0.428571</output>

<result>3/7 = around 0.428571</result>