Distribute 42 cards to Qiangqiang and his 6 friends, how many cards each person gets on average.
把42张卡片分给强强和他的6个朋友，平均每个人分到多少张．
<gadget id="calculator">6 + 1</gadget>
<output>7</output>

<gadget id="calculator">42 / 7</gadget>
<output>6</output>

<result>6</result>