EXHIBIT 11(i) INGERSOLL-RAND COMPANY COMPUTATION OF BASIC EARNINGS PER SHARE (In millions of dollars except for shares and per share amounts) Years ended December 31, 1997 1996 1995 1994 1993 BASIC EARNINGS PER SHARE: Earnings before effect of accounting changes.......... $380.5 $358.0 $270.3 $211.1 $163.5 Effect of accounting changes: - Postemployment benefits -- -- -- -- (21.0) Net earnings applicable to common stock............. $380.5 $358.0 $270.3 $211.1 $142.5 Average number of common shares outstanding.......... 163,206,932 161,238,547 159,103,617 158,187,174 157,487,303 Basic earnings per share: Earnings before effect of accounting changes.......... $2.33 $2.22 $1.70 $ 1.33 $ 1.04 Effect of accounting changes: - Postemployment benefits -- -- -- -- (0.13) Basic earnings per share....................... $2.33 $2.22 $1.70 $ 1.33 $ 0.91 Notes: All common share and per share amounts have been adjusted for the 3-for-2 stock split which was made in the form of a stock dividend in August of 1997.