[[ADOQuery1."price"]/ [ADOQuery1."pricebl"]]
执行结果是9.020618556701
[ROUND([ADOQuery1."price"]/ [ADOQuery1."pricebl"])]
执行结果空
[ROUND(([ADOQuery1."price"]/ [ADOQuery1."pricebl"]),0)]
执行结果和[[ADOQuery1."price"]/ [ADOQuery1."pricebl"]]一样我要的结果9(即9%)请问高手们该如何正确写这个表达式?