A cylindrical bucket has a volume of 60 cubic decimeters and a bottom area of 12 square decimeters, half filled with water. How high is the water in decimeters?
一个圆柱形水桶的体积是60立方分米，底面积是12平方分米，装了半桶水．水面高多少分米？
<gadget id="calculator">60 / 12 / 2</gadget>
<output>5/2 = around 2.5</output>

<result>5/2 = around 2.5</result>