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Yes it can.
In fact, all real fractions are rational. Numbers are said to be rational that are ratios of the whole numbers.
For example:
3/3 = 1 , therefore 1 is rational (and all other whole numbers)
2/3 = .666... , therefore .666... is rational because it is a ratio of 2 to 3.
123512/321235 also rational.
There are some types of numbers, trancendental numbers, for example, for which no ratio exists. We call those numbers irrational.
Famously, the number pi is the ratio between the diameter and circumfrence of a circle. There is no whole number ratio that can represent this relationship. Pi is both transendental and irrational.
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Is 3.9 rational or irrational?
If there are no numbers after the 9 it is rational
Is -14 a rational or irrational number?
14 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
Is 21.192 rational or irrational?
21.192 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is 27 Rational or irrational?
2.7 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
Is 1.777. rational or irrational and why?
1.777...(repeating) is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
If the denominator of a fraction is rational then the fraction is rational?
That is not true.
How can a rational number be writtenin another way?
It can be expressed as a rational fraction, an equivalent rational fraction or as a decimal fraction.
Fraction is a rational numbers but not every rational number is a fraction?
Every rational number can be expressed as a fraction. It's what rational means- a number that can be expressed as a ratio (fraction) of integers.
Is 3.9 rational or irrational?
If there are no numbers after the 9 it is rational
Is -14 a rational or irrational number?
14 is rational. Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction.
What number is a rational number but not an integer?
Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction. Any number that is a fraction is not an integer, but rational.
Is 6.6 irrational or rational?
6.6 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is 71245 rational or irrational?
71245 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is 5.0 rational?
All numbers that can be defined as a fraction are rational, so yes, 50 is rational. 50/1 is a fraction that represents 50.
Can a fraction be an rational number?
A rational number is any number that can be expressed as a fraction.
Is 5 rational?
5 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
Is 21.192 rational or irrational?
21.192 is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
