A number with a finite number of decimal digits is always rational. (If the number of decimal digits is infinite, the number is rational only if there is a repeating pattern.)
The only possible answer is 0.75 since for any other decimal number, there are infinitely many decimal numbers which are closer.
8.25 is a decimal number. 8 is an integer.
The square root of 8 is an irrational number and so can only be represented by an infinitely long decimal expression. Rounded to 4 decimal places, it is 2.8284
The only real number that is non-terminating and non-repeating is Pi (pie)
Homer
yes
I believe that you are thinking of the Dewey Decimal System.
When there is only one number after the decimal point
It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.It is a number with no decimal places, or a whole number if you prefer. You would use it for quantities that are only in whole numbers.
Only if the final digit, after the decimal point, is zero.
Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude. Digits after (to the right of) the decimal point contribute to the accuracy of the number, not its magnitude (or size). So only the digits to the left of the decimal point contribute to the magnitude.
No. This number is an impossible decimal. Only one decimal can appear in a number at a time.
A decimal need not be a rational. A non-terminating, non recurring decimal is an irrational number. Only a terminating decimal or a recurring decimal is rational and that is because such a number can be expressed as a ratio of two integers.
0.25 IS a decimal number and has only trivial equivalents.
You can only write a decimal one way, and the number in your question is already written as a decimal.
If you have a decimal, it means you have a portion of a number, not a whole number. For example, if you have $2.10, you have two whole dollars, but the ten cents are only a portion of a dollar (and notice, they are a "decimal" -- .10).