Count each 8 which is not immediately preceded by 6 but is immediately followed by either 3 or 4. How many such 8's are there?
6 8 3 7 6 8 4 9 4 8 4 3 6 8 3 8 4 5 9 3 7 8 9
1
1
2
2
3
3
4
4
5
Question Not Attempted
Count each 8 which is not immediately preceded by 6 but is immediately followed by either 3 or 4. How many such 8's are there?
6 8 3 7 6 8 4 9 4 8 4 3 6 8 3 8 4 5 9 3 7 8 9