A fruit shop sold a total of 270 boxes of fruit from May 27 to June 4. How many boxes are sold per day on average?
一个水果店从5月27日到6月4日共卖出水果270箱，平均每天卖出多少箱？
<gadget id="calculator">5 + 4</gadget>
<output>9</output>

<gadget id="calculator">270 / 9</gadget>
<output>30</output>

<result>30</result>