4 trucks transported 960 bags of cement three times, how many bags of cement does each truck transport on average?
4辆卡车3次运来960袋水泥，平均每辆卡车每次运多少袋水泥？
<gadget id="calculator">960 / 3 / 4</gadget>
<output>80</output>

<result>80</result>