Use a piece of rectangular red paper with a length of 108 cm and a width of 80 cm to make some right triangles with a base of 12 cm and a height of 10 cm. How many sides can be made at most?
用一张长108厘米，宽80厘米的长方形红纸，做一些底是12厘米，高是10厘米的直角三角形，最多能做多少面？
<gadget id="calculator">108 / 12</gadget>
<output>9</output>

<gadget id="calculator">80 / 10</gadget>
<output>8</output>

<gadget id="calculator">9 * 8 * 2</gadget>
<output>144</output>

<result>144</result>