Answer:
The round off to thousand i.e. 127000 is closest to the actual attendance
Explanation:
Rule of rounding a number :
1) If the number after rounded number is greater than 5 then the next number round up to by 1.
2) If the number after rounded number is less than 5 then the number remain same and rest became zero.
Using this rule :
The state fair total attendance was 126,945.
The round off to hundred thousand =100000
The round off to ten thousand =130000
The round off to thousand =127000
So, The round off to thousand i.e. 127000 is closest to the actual attendance.