It costs 36 yuan to buy 3 notebooks, how much is it to buy 8 such notebooks.
买3本笔记本要36元，买8本这样的笔记本要多少元．
<gadget id="calculator">36 / 3</gadget>
<output>12</output>

<gadget id="calculator">12 * 8</gadget>
<output>96</output>

<result>96</result>