The length of the standard basketball court is 28 meters, the length of the volleyball court is 9/14 of the length of the basketball court, and the width of the volleyball court is 1/2 of the length of the volleyball court. What is the area of the volleyball court in square meters?
标准篮球比赛场地的长是28米，排球场地的长是篮球场地长的(9/14)，排球场地的宽是排球场地长的(1/2)，排球场地的面积是多少平方米？
<gadget id="calculator">9 / 14</gadget>
<output>9/14 = around 0.642857</output>

<gadget id="calculator">1 / 2</gadget>
<output>1/2 = around 0.5</output>

<gadget id="calculator">28 * (9/14) * 28 * (9/14) * (1/2)</gadget>
<output>162</output>

<result>162</result>