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What is a rational number that can be expressed as the sum or difference of a finite number of unite whole numbers?
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∙ 12y ago
integer
Wiki User
∙ 12y ago
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Is the set of rational numbers finite?
No; there are infinitely many rational numbers.
Is 17.1 rational?
Yes. Any number that can be expressed as a finite or repeating decimal is a rational number. Irrational numbers have decimal expansions that neither repeat nor terminate.
Is 61.1 a rational number?
Yes 61.1 = 611/10 which is the number expressed as the ratio of two integers, ie a rational number.
Is the sum of two or more rational numbers is it rational or irrational?
The sum of two rational numbers is rational.From there, it follows that the sum of a finite set of rational numbers is also rational.
Why is 10 a rational number?
Yes. A rational number can be written as a fraction. All integers can be written as themselves over one--as fractions.
26 across rational numbers that can be expressed as the sum or difference of a finite number of units --t--e-s?
integers
Is 5.88 a rational number?
A rational number is a number that can be expressed as a fraction. All finite decimal numbers are rational. In this case 5.88 is rational because it can be expressed as 588/100
Is the set of rational numbers finite?
No; there are infinitely many rational numbers.
Is 17.1 rational?
Yes. Any number that can be expressed as a finite or repeating decimal is a rational number. Irrational numbers have decimal expansions that neither repeat nor terminate.
What is the sum of the rational numbers?
The sum of any finite set of rational numbers is a rational number.
Why are rational numbers integers?
Not necessarily true. All integers are rational numbers, though, because an integer x can be expressed as a ratio of two integers (e.g. x/1).
Is 61.1 a rational number?
Yes 61.1 = 611/10 which is the number expressed as the ratio of two integers, ie a rational number.
Is the sum of two or more rational numbers is it rational or irrational?
The sum of two rational numbers is rational.From there, it follows that the sum of a finite set of rational numbers is also rational.
Is 0.725 rational or irrational?
All finite numbers are rational. A rational number is any number that can be expressed as one integer divided by another. 0.725 is clearly rational because it can be expressed straight off as 725/1000. Even though that isn't the simplest fraction to mean 0.725, it is enough to show that 0.725 must be rational.
Why is 10 a rational number?
Yes. A rational number can be written as a fraction. All integers can be written as themselves over one--as fractions.
Why is 0.35 a rational number?
0.35 is a rational number because it can be expressed as a fraction in the form of 7/20 in its lowest terms.
When expressed as a decimals rational number will be what or repeating?
When expressed as a decimal, a rational number will either be terminating (end with a finite number of digits) or repeating (have a repeating pattern of digits).
