5 cars save 240.6 kg of gasoline in 12 days, how many kg of gasoline is saved per car per day on average?
5辆汽车12天共节约汽油240.6千克，平均每辆汽车每天节约汽油多少千克？
<gadget id="calculator">240.6 / 12 / 5</gadget>
<output>4.01</output>

<result>4.01</result>