There are 8 cars in the fleet, and a total of 179.2 liters are saved in 7 days. On average, how many liters of gasoline are saved per car per day?
车队有8辆汽车，7天共节约179.2升，平均每辆汽车一天节约汽油多少升？
<gadget id="calculator">179.2 / 8 / 7</gadget>
<output>3.2</output>

<result>3.2</result>