The area of a triangular steel plate is 1.44 square meters, one of which is 7.2 meters high. What is the length of the base corresponding to this height?
一块三角形钢板的面积是1.44平方米，其中一条高是7.2米．问这条高所对应的底长是多少米？
<gadget id="calculator">2 / 7.2</gadget>
<output>0.277778</output>

<gadget id="calculator">1.44 * 0.277778</gadget>
<output>0.4</output>

<result>0.4</result>