A triangular lawn, the length of the base is 150 meters, the ratio of the base to the height is 6:5, what is the area of the triangle lawn in square meters?
一块三角形草地，底边长是150米，底边和高的比是6：5，这块三角形草地的面积是多少平方米？
<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">5 / 6</gadget>
<output>5/6 = around 0.833333</output>

<gadget id="calculator">150 * (5/6)</gadget>
<output>125</output>

<gadget id="calculator">(1/2) * 150 * 125</gadget>
<output>9_375</output>

<result>9_375</result>