The area of a parallelogram is 25.5 square centimeters, its base is 10.2 centimeters, and its height is in centimeters.
平行四边形的面积是25.5平方厘米，它的底是10.2厘米，高是多少厘米．
<gadget id="calculator">25.5 / 10.2</gadget>
<output>2.5</output>

<result>2.5</result>