5 tractors plow 16.8 hectares in 3 hours, how many hectares are plowed by each tractor per hour?
5台拖拉机3小时耕地16.8公顷，每台拖拉机每小时耕地多少公顷？
<gadget id="calculator">16.8 / 3 / 5</gadget>
<output>1.12</output>

<result>1.12</result>