8 cars save 109.56 kg of gasoline in 3 days. How many kilograms of gasoline are saved per car per day on average?
8辆汽车3天节约汽油109.56千克．平均每辆汽车每天节约汽油多少千克？
<gadget id="calculator">109.56 / 8 / 3</gadget>
<output>4.565</output>

<result>4.565</result>