cars save 412.16kg of gasoline in 16 days, how many kilograms of gasoline is saved per car per day on average?
8辆汽车16天节约汽油412.16kg，平均每辆汽车每天节约汽油多少千克？
<gadget id="calculator">412.16 / 16 / 8</gadget>
<output>3.22</output>

<result>3.22</result>