The number 8 in that question is the number with the least amount of value (0.008).
The digit '8' has the least value
246.8
It is the last digit which has a value of 0.006 or 3/500 as a fraction in its lowest terms
.8
It is 9
456,802 which digit has the greatest value
27000
0 has the least face value, 2 has the least place value.
4628-175 = 4453
The lowest value digit is 2
1
It is the last digit which has a value of 0.006 or 3/500 as a fraction in its lowest terms
.8
It is 9
9
8
456,802 which digit has the greatest value
4628 add 3175 = 7803
0.0127