A pile of goods, 56 tons in total, was transported 3 times in the morning and 4 times in the afternoon, just finished. How many tons are transported on average.
一堆货物，共56吨，上午运了3次下午运了4次刚好运完，平均每次运多少吨．
<gadget id="calculator">3 + 4</gadget>
<output>7</output>

<gadget id="calculator">56 / 7</gadget>
<output>8</output>

<result>8</result>