а) (45 * 2) / (37 - 28) = 90 / 9 = 10
б) (48 + 52) (18 + 12) = 100 30 = 3000
в) (85 - 27) / (7 + 22) = 58 / 29 = 2
а) (45 * 2) / (37 - 28) = 90 / 9 = 10
б) (48 + 52) (18 + 12) = 100 30 = 3000
в) (85 - 27) / (7 + 22) = 58 / 29 = 2