3 vehicles transport 175.5 tons of grain in 9 days, how many tons of grain is transported by each vehicle per day on average?
3辆汽车9天运粮食175.5吨，平均每辆汽车每天运粮多少吨？
<gadget id="calculator">175.5 / 3 / 9</gadget>
<output>6.5</output>

<result>6.5</result>