The area of a parallelogram is 5.4 square meters, the height is 3.6 meters, and the base is how many meters.
一个平行四边形的面积是5.4平方米，高是3.6米，底是多少米．
<gadget id="calculator">5.4 / 3.6</gadget>
<output>1.5</output>

<result>1.5</result>