There are two publicity blackboards in the school: the length of the "campus sanitation board" is 5 times the width, and the circumference is 72 cm; the length of the "campus notice board" is twice the length, and the circumference is 96 cm. Which one is larger? How big is it?
学校有两块宣传黑板："校园卫生板"的长是宽的5倍，周长是72厘米；"校园通知板"的长是宽的2倍，周长是96厘米，哪一块面积大？大多少？
<gadget id="calculator">1 + 2</gadget>
<output>3</output>

<gadget id="calculator">96 / 2 / 3</gadget>
<output>16</output>

<gadget id="calculator">16 * 2</gadget>
<output>32</output>

<gadget id="calculator">32 * 16</gadget>
<output>512</output>

<gadget id="calculator">1 + 5</gadget>
<output>6</output>

<gadget id="calculator">72 / 2 / 6</gadget>
<output>6</output>

<gadget id="calculator">6 * 5</gadget>
<output>30</output>

<gadget id="calculator">30 * 6</gadget>
<output>180</output>

<gadget id="calculator">512 - 180</gadget>
<output>332</output>

<result>332</result>