EXHIBIT 11--COMPUTATIONS OF EARNINGS PER SHARE GTECH HOLDINGS CORPORATION AND SUBSIDIARIES Three Months Ended ---------------------------- May 25, May 27, 1996 1995 ------------ ------------ Primary: (1) Net income .................................. $ 18,203,000 $ 18,310,000 ============ ============ Weighted average common shares outstanding .. 43,086,000 43,321,000 Net effect of dilutive stock options--based on the treasury stock method using the average market price for the period ....... 341,000 163,000 ------------ ------------ Totals ...................................... 43,427,000 43,484,000 ============ ============ Earnings per common share ................... $ .42 $ .42 ============ ============ Fully diluted: (1) Net income .................................. $ 18,203,000 $ 18,310,000 ============ ============ Weighted average common shares outstanding .. 43,086,000 43,321,000 Net effect of dilutive stock options--based on the treasury stock method using the quarter-end market price which is higher than the average market price ............. 432,000 217,000 ------------ ------------ Totals ...................................... 43,518,000 43,538,000 ============ ============ Earnings per common share ................... $ .42 $ .42 ============ ============ (1) The primary and fully diluted earnings per share were not presented on the face of the Consolidated Income Statements because the resulting amounts were not materially dilutive.