Fold a 48 cm long iron wire into a right triangle, the length ratio of the right angled side a to the right angled side b is 3:4, (2/3) of the length of the right angled side a is equal to (2/5) of the length of the hypotenuse c, What is the area of this triangle in square centimeters?
把长48厘米的铁丝折成一个直角三角形，直角边a与直角边b的长度比是3：4，直角边长度a的(2/3)与斜边c长度的(2/5)相等，则这个三角形的面积是多少平方厘米？
<gadget id="calculator">3 + 4 + 5</gadget>
<output>12</output>

<gadget id="calculator">3 / 12</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">48 * (1/4)</gadget>
<output>12</output>

<gadget id="calculator">4 / 12</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">48 * (1/3)</gadget>
<output>16</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">12 * 16 * (1/2)</gadget>
<output>96</output>

<result>96</result>