5 cars can save 52.4 kilograms of gasoline in 8 days, how many kilograms of gasoline can be saved per car per day on average?
5辆汽车8天可以节省汽油52.4千克，平均每辆汽车每天可以节省多少千克汽油？
<gadget id="calculator">52.4 / 5 / 8</gadget>
<output>1.31</output>

<result>1.31</result>