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Its decimal "expansion" is 30, as in the question. You could express it as 30.000... except that doing so would imply a greater degree of precision.

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Q: Does the number 30 have a decimal expansion?
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Related questions

What number doesnt not appear in the first 30 places of pi's decimal expansion?

8


decimal expansion of irrational number is non terminating and?

The decimal expansion of an irrational number is non terminating and non recurring​


In the first 30 digits of pi's decimal expansion one number is conspicuously missing which number is it?

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It is the decimal approximation to the value of the irrational number.


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No. If the decimal expansion falls into a repeating pattern (however long) then the number is rational. For example, 0.33... is the rational number 1/3. or 0.04142857142857... where the pattern 142857 continues forever is the rational number 29/700.


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A decimal expansion means to write out the base 10 digits of a number. Because irrational numbers do not have a closed form, the decimal expansion will always be an approximation. Consider the irrational number pi, which has the following decimal expansion: 3.14159265... Of course there are more digits to pi than that, which is denoted by the "...". It is sadly impossible to list ALL of the digits of an irrational numbers, since if there were a finite number of digits, you could express it as a fraction, which would not be irrational.


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30.0 If the 30 is a whole number: 30.00 would be the decimal.


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What is decimal number nearest to 30?

The number 30, itself, is a decimal number. So it is the nearest.There is no other "nearest" number. If there were, the number halfway between that number and 30 would be nearer to 30. And then the number halfway between that number and 30 would be nearer still. And so on.


What is 030 as a decimal?

030 is 30, which is a number in the decimal system.