A piece of triangular glass has a base of 6.5dm and a height of 4dm. The price of glass per square meter is 112 yuan. How much does it cost to buy this glass?
一块三角形的玻璃，它的底是6.5dm，高是4dm．每平方米玻璃的价钱是112元，买这款玻璃要用多少钱？
<gadget id="calculator">4 / 2 / 100</gadget>
<output>1/50 = around 0.02</output>

<gadget id="calculator">6.5 * (1/50) * 112</gadget>
<output>14.56</output>

<result>14.56</result>