A flour mill uses 3 flour mills to grind 33.6 tons of flour in 2.5 hours. On average, how many tons of flour does each flour mill grind per hour?
面粉厂用3台磨面机2.5小时磨面粉33.6吨．平均每台磨面机每小时磨面粉多少吨？
<gadget id="calculator">33.6 / 2.5 / 3</gadget>
<output>4.48</output>

<result>4.48</result>