3 mills grind 10.2 tons of flour in 4 hours, how many kilograms of flour can be milled by an average mill in one hour?
3台磨粉机4小时磨面粉10.2吨，平均一台磨粉机一小时能磨面粉多少千克？
<gadget id="calculator">10.2 / 3 / 4</gadget>
<output>0.85</output>

<result>0.85</result>