The Dewey Decimal System begins with the number 000 and really doesn't end. It is infinitely expandable. The last number is 999.999999999 repeating.
In the decimal numbering system, if the number ends in 0 or 5 it is evenly divisible by 5. If it ends in any other number it is not.
-- Any decimal that ends is a rational number. -- Any decimal that never ends may or may not be a rational number. -- The decimal representation of an irrational number never ends.
It is a terminating decimal.
Because it is the decimal number system. Which means there are ten digits. Other number systems end at other points. The binary number system ends at 1 for instance.
It is a terminating decimal.
Terminating decimal
terminal?
a terminating decimal, like 0.75
the decimjal number for Pi.
Irrational number
A whole number.
A decimal point indicates the point where a whole number ends and the fractional number begins.