How many 7’s are there in the following sequence of numbers which are preceded by 6 and not immediately followed by 3?
1 6 5 4 5 6 7 3 7 6 7 3 6 7 8 9 6 7 3 4 7 3 7 6 7 0 6 7 3 9 2 3 7 6 6 3 71
One
2
Three
3
Two
4
Five
How many 7’s are there in the following sequence of numbers which are preceded by 6 and not immediately followed by 3?
1 6 5 4 5 6 7 3 7 6 7 3 6 7 8 9 6 7 3 4 7 3 7 6 7 0 6 7 3 9 2 3 7 6 6 3 7