Exhibit 11 Roper Industries, Inc. Statement re: computation of per share earnings Years ended October 31, ---------------------------------------------- 1996 1995 1994 ---------- ---------- ---------- Earnings before cumulative effect of changes in accounting principles $28,857 $23,271 $20,862 Cumulative effect of changes in accounting principles - - (720) ------- ------- ------- Net earnings $28,857 $23,271 $20,142 ======= ======= ======= Weighted average common shares outstanding 15,056 14,876 14,778 Common share equivalents: Primary earnings (a) 385 254 236 Fully-diluted earnings (b) 387 330 236 Weighted average common shares and common share equivalents outstanding: Primary earnings 15,441 15,130 15,014 Fully-diluted earnings 15,443 15,206 15,014 Primary earnings per common share: Earnings before cumulative effect of changes in accounting principle $1.87 $1.54 $1.39 Cumulative effect of changes in accounting principles - - (0.05) ------- ------- ------- Net earnings $1.87 $1.54 $1.34 ======= ======= ======= Fully-diluted earnings per common share: Earnings before cumulative effect of changes in accounting principle $1.87 $1.53 $1.39 Cumulative effect of changes in accounting principles - - (0.05) ------- ------- ------- Net earnings $1.87 $1.53 $1.34 ======= ======= ======= (a) Stock options outstanding are included in the calculation of primary earnings per share by applying the "Treasury Stock" method. Such calculations are made using the average daily market prices during the fiscal year. (b) Stock options outstanding are included in the calculation of fully-diluted earnings per share by applying the "Treasury Stock" method. Such calculations are made using the higher of average daily market prices during the fiscal year and the price at year end.