The warehouse originally had 7 tons of wheat, but another 5,000 kilograms were brought in. If the wheat is sold out in 3 days, how many tons will be sold on average every day?
仓库原有小麦7吨，又运进5000千克．如果这些小麦3天卖完，平均每天要卖出多少吨？
<gadget id="calculator">5_000 / 1_000</gadget>
<output>5</output>

<gadget id="calculator">7 + 5</gadget>
<output>12</output>

<gadget id="calculator">12 / 3</gadget>
<output>4</output>

<result>4</result>