The school went to the supermarket and bought 8 boxes of fountain pens. Each box has 12 pens. The price of each pen is 2 yuan. How much did you spend in total?
学校去超市买了8盒水笔，每盒有12枝，每枝的价格为2元，一共花了多少元？
<gadget id="calculator">12 * 8 * 2</gadget>
<output>192</output>

<result>192</result>