How many times digit 8 appears from 1 to 100 in detail show?

Answer 1

Well... let's figure it out.

1. .
2. .
3. .
4. .
5. .
6. .
7. .
8. 1 - 8 Here.
9. .
10. .
11. .
12. .
13. .
14. .
15. .
16. .
17. .
18. 2 - 8 Here
19. .
20. .
21. .
22. .
23. .
24. .
25. .
26. ..
27. ..
28. 3 - 8 Here
29. .
30. ..
31. .
32. .
33. .
34. .
35. .
36. .
37. .
38. 4 - 8 Here
39. .
40. .
41. .
42. .
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45. .
46. .
47. .
48. 5 - 8 Here
49. .
50. .
51. .
52. .
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54. .
55. .
56. .
57. .
58. 6 - 8 Here
59. .
60. .
61. .
62. .
63. .
64. .
65. .
66. .
67. .
68. 7 - 8 Here
69. .
70. .
71. .
72. .
73. .
74. .
75. .
76. .
77. .
78. 8 - 8 Here
79. .
80. 9 - 8 Here
81. 10 - 8 Here
82. 11 - 8 Here
83. 12 - 8 Here
84. 13 - 8 Here
85. 14 - 8 Here
86. 15 - 8 Here
87. 16 - 8 Here
88. 17 & 18 - Two 8's Here
89. 19 - 8 Here
90. .
91. .
92. .
93. .
94. .
95. .
96. .
97. .
98. 20 - 8 Here
99. .

100. So the answer is, between the number 1 and 100 an 8 appears 20 times.