The base area of a cylinder is 12.56 square centimeters and its volume is 6.28 cubic centimeters. What is its height?
一个圆柱的底面积是12.56平方厘米，体积是6.28立方厘米，它的高是多少．
<gadget id="calculator">6.28 / 12.56</gadget>
<output>0.5</output>

<result>0.5</result>