The area of a trapezoid is 600 square decimeters, the upper base is 8 decimeters, and the height is 6 decimeters. What is the lower base of the trapezoid?
一个梯形的面积是600平方分米，上底是8分米，高是6分米，则这个梯形的下底是多少．
<gadget id="calculator">2 / 6</gadget>
<output>1/3 = around 0.333333</output>

<gadget id="calculator">600 * (1/3)</gadget>
<output>200</output>

<gadget id="calculator">200 - 8</gadget>
<output>192</output>

<result>192</result>