How many 8's are there in the following series which are immediately followed by 5?
8 5 8 5 8 5 8 5 8 5 8 5 5 8 5 8 5 5 8 8 8 5 8 8 5 8 8 8 5 8 5 8 8 5 8 8 5
1
15
2
14
3
12
4
13
How many 8's are there in the following series which are immediately followed by 5?
8 5 8 5 8 5 8 5 8 5 8 5 5 8 5 8 5 5 8 8 8 5 8 8 5 8 8 8 5 8 5 8 8 5 8 8 5