The area of a parallelogram is 48 square centimeters, the height is 12 centimeters, what is the base in centimeters
一个平行四边形的面积是48平方厘米，高是12厘米，底是多少厘米
<gadget id="calculator">48 / 12</gadget>
<output>4</output>

<result>4</result>