Помогите плиззз заранее спс))

1) a = 9. 9 * 11 = 99. 99 - 13 = 86. 86 > 60, => 86 / 2 = 43. b = 43. 2) a = 5. 5 * 11 = 55. 55 - 13 = 42. 42 < 60, => 42 - 19 = 23. b = 23. 3) a = 7. 7 * 11 = 77. 77 - 13 = 64. 64 > 60, => 64 / 2 = 32. b = 32/ 4) a = 4. 4 * 11 = 44. 44 - 13 = 31. 31 < 60, => 31 - 19 = 12. b = 12. 5) a = 6. 6 * 11 = 66. 66 - 13 = 53. 53 < 60, => 53 - 19 = 34. b = 34.