It costs 672 yuan to buy a triangular steel plate with a base of 14m and a height of 8m. How much is the average per square meter of this kind of steel plate?
买一块底是14m、高是8m的三角形钢板用去672元，这种钢板平均每平方米多少元？
<gadget id="calculator">8 / 2</gadget>
<output>4</output>

<gadget id="calculator">14 * 4</gadget>
<output>56</output>

<gadget id="calculator">672 / 56</gadget>
<output>12</output>

<result>12</result>