Two identical water pumps can irrigate 3.6 hectares of land in 3 hours, how many hectares of land can be irrigated by one water pump per hour?
两台同样的抽水机，3小时可以浇地3.6公顷，一台抽水机每小时可以浇地多少公顷？
<gadget id="calculator">3.6 / 2 / 3</gadget>
<output>0.6</output>

<result>0.6</result>