Xiaoyong's family has a parallelogram-shaped vegetable field with an area of 68.4 square meters. The bottom of the vegetable field is 7.2 meters. What is the height corresponding to the bottom?
小勇家有一块平行四边形的菜地，面积是68.4平方米，菜地的底是7.2米，底所对应的高是多少米？
<gadget id="calculator">68.4 / 7.2</gadget>
<output>9.5</output>

<result>9.5</result>