(40224-3949)*(67+29)/120
40224-3949=36275 67+29=96 36275*96=3482400 3482400/120=29020
1. 40224 - 3949 = 36275 2. 67+29 = 96 3. 36275 * 96 = 3482400 4. 3482400 /120 = 29020