A grain depot needs to transport 1,200 bags of rice, 480 bags have been transported, and the rest are transported by 3 vehicles. How many bags of rice are transported by each vehicle on average?
一个粮库要运走1200袋大米，已运走480袋，剩下的用3辆汽车来运，平均每辆汽车运多少袋大米？
<gadget id="calculator">1_200 - 480</gadget>
<output>720</output>

<gadget id="calculator">720 / 3</gadget>
<output>240</output>

<result>240</result>