6 buses save 54.6 kilograms of gasoline in one week (7 days), how many kilograms of gasoline are saved on average per bus per day?
6辆公交车一周(7天)节约汽油54.6千克，平均每辆公交车每天节约汽油多少千克？
<gadget id="calculator">54.6 / 6 / 7</gadget>
<output>1.3</output>

<result>1.3</result>