А) (40 - 20) (45 / 45) = 20 1 = 20б) (20 3) (17 - 17) = 60 * 0 = 0в) (85 - 85) / (80 / 20) = 0 / 4 = 0г) (45 + 37) / (68 - 67) = 82 / 1 = 82
А) (40 - 20) (45 / 45) = 20 1 = 20
б) (20 3) (17 - 17) = 60 * 0 = 0
в) (85 - 85) / (80 / 20) = 0 / 4 = 0
г) (45 + 37) / (68 - 67) = 82 / 1 = 82