The area of a parallelogram is 156.8 square centimeters, its height is 6.4 centimeters, what is its base in centimeters.
一个平行四边形的面积是156.8平方厘米，它的高是6.4厘米，它的底是多少厘米．
<gadget id="calculator">156.8 / 6.4</gadget>
<output>24.5</output>

<result>24.5</result>