For a triangle, the base is enlarged by 3 times and the height is reduced by 4 times. At this time, its area is 108 square centimeters. What is the original area of the triangle in square centimeters?
一个三角形，底扩大3倍，高缩小4倍，这时它的面积是108平方厘米，这个三角形原来的面积是多少平方厘米．
<gadget id="calculator">2 / 1</gadget>
<output>2</output>

<gadget id="calculator">288 / 2</gadget>
<output>144</output>

<result>144</result>