The area of the parallelogram is 48 square centimeters, the height is 0.8 decimeters, and the base is in centimeters.
平行四边形的面积是48平方厘米，高是0.8分米，底是多少厘米．
<gadget id="calculator">0.8 * 10</gadget>
<output>8</output>

<gadget id="calculator">48 / 8</gadget>
<output>6</output>

<result>6</result>