1 Exhibit 11 MONRO MUFFLER BRAKE, INC. STATEMENT OF COMPUTATION OF PER SHARE EARNINGS (UNAUDITED) Earnings per share for each period was computed by dividing net income for such period by the weighted average number of shares of Common Stock and common stock equivalents outstanding during such period. All share data has been restated to reflect the 5% stock dividend payable August 4, 1997. (See Note 1). QUARTER ENDED JUNE 30, -------- 1997 1996 ---- ---- (DOLLARS IN THOUSANDS, EXCEPT PER SHARE DATA) EARNINGS Net income $3,417 $3,379 ====== ====== SHARES Weighted average number of common shares 7,850 7,670 Assuming conversion of Class C Convertible Preferred Stock 605 605 Dilutive effect of outstanding options 150 265 ------ ------ Weighted average number of common and common equivalent shares 8,605 8,540 ====== ====== EARNINGS PER SHARE $ .40 $ .40 ====== ====== -18-