A rectangular vegetable field is 60 meters long and 1800 square meters in area. What is the width of the vegetable field in meters?
一块长方形的菜地，长是60米，面积是1800平方米，菜地的宽是多少米？
<gadget id="calculator">1_800 / 60</gadget>
<output>30</output>

<result>30</result>