The area of the triangle is 48 square decimeters, the base is 8 meters centimeters, and the height is decimeters.
三角形的面积是48平方分米，底是8米分，高是多少分米．
<gadget id="calculator">2 / 8</gadget>
<output>1/4 = around 0.25</output>

<gadget id="calculator">48 * (1/4)</gadget>
<output>12</output>

<result>12</result>