In Ehrenkranz v. Ehrenkranz, 2 Conn. App. 416, 479 A.2d 826 (1984the Court held that the trial court's award was mathematically inconsistent and, therefore, plainly erroneous. Id., at 423. In that case, the trial court awarded the wife the entire interest in the marital home. Id., at 418. It then awarded the wife one half, or 50 percent, of the husband's net worth without first subtracting the value of the husband's interest in the marital home, which it already had awarded to the wife, from the husband's net worth. Id., at 418-20.