integer
Yes, 3.14285 is a rational number because it can be expressed as the fraction 314285/100000. Rational numbers are defined as numbers that can be written as the quotient of two integers. Since 3.14285 has a finite decimal representation, it is classified as rational.
No; there are infinitely many rational numbers.
The number 2.24224222422224 is a rational number because it can be expressed as a fraction of two integers. Specifically, it has a finite decimal representation, which means it does not continue infinitely without repeating. Since all finite decimal numbers are considered rational, this number is 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.
Yes 61.1 = 611/10 which is the number expressed as the ratio of two integers, ie a rational number.
integers
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
Yes, 3.14285 is a rational number because it can be expressed as the fraction 314285/100000. Rational numbers are defined as numbers that can be written as the quotient of two integers. Since 3.14285 has a finite decimal representation, it is classified as rational.
No; there are infinitely many rational numbers.
The number 2.24224222422224 is a rational number because it can be expressed as a fraction of two integers. Specifically, it has a finite decimal representation, which means it does not continue infinitely without repeating. Since all finite decimal numbers are considered rational, this number is rational.
The sum of any finite set of rational numbers is a rational number.
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.
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).
Yes 61.1 = 611/10 which is the number expressed as the ratio of two integers, ie a rational number.
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.
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.
Yes. A rational number can be written as a fraction. All integers can be written as themselves over one--as fractions.