Two parallelograms have the same area. The base of one parallelogram is 9 cm and the height is 8 cm. The height of the other parallelogram is 6 cm. What is the base in cm?
两个平行四边形的面积相等，一个平行四边形的底是9厘米，高是8厘米，另一个平行四边形的高是6厘米，底是多少厘米．
<gadget id="calculator">9 / 6</gadget>
<output>3/2 = around 1.5</output>

<gadget id="calculator">8 * (3/2)</gadget>
<output>12</output>

<result>12</result>