1 SYNTEX CORPORATION AND SUBSIDIARY COMPANIES CALCULATION OF RATIO OF EARNINGS TO FIXED CHARGES (Unaudited) ($ in millions except per share amounts) EXHIBIT 12 Six Months Ended January 31, 1994 ---------------- Income Before Taxes on Income $226.3 Adjustments: Fixed Charges: Interest Expense 14.1 Add: Amortization of Capitalized Interest 0.2 Less: Capitalized Interest (0.9) ------ Total Adjusted Income $239.7 Divided by Fixed Charges 14.1 ------ Ratio of Earnings to Fixed Charges 17.0 ====== -17-