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It is irrational.
Any number that cannot be written as a fraction is irrational. So if the Golden Ratio were rational, instead of a never-ending decimal number, you'd see a fraction.
The official measurement is (1+sqrt5)/2. sqrt5 is irrational.
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Is the quotient of two irrational numbers is irrational?
In general, no. It is possible though. (2pi)/pi is rational. pi2/pi is irrational. The ratio of two rationals numbers is always rational and the ratio of a rational and an irrational is always irrational.
Is - 29.78 rational or irrational?
Rational. It's the ratio of -2,978 to 100 .
Is 373737 irrational or rational?
373,737 is the ratio of 373,737 to 1 ... as rational as can be.
Is a decimal irrational?
Sometimes, it depends on if it can be written as a ratio, if it can be a ratio, then it is rational.
Definition of irrational and rational?
A rational number is one that can be expressed as the ratio of two integers with the denominator not being zero. An irrational number is one that is not rational.
Is negative 4.9 a rational or irrational?
-4.9 is a rational number. If a number is irrational, then it can not be expressed as a finite number of digits. A few examples of irrational numbers are: pi, the square root of any integer which is not square and the golden ratio (phi).
Is 2.8 rational or irrational?
Rational, in that it can be expressed as a ratio; 14/5.
Is 2.5 a rational or irrational number?
2.5 is the ratio of 25 to 10 ... entirely rational.
Is -11.7 an irrational number?
NO it is not irrational, that is to say it IS rational. If you can write a number as ratio of integers, it is rational. -11.7 can certainly be written as a ratio of integers.
Is the quotient of two irrational numbers is irrational?
In general, no. It is possible though. (2pi)/pi is rational. pi2/pi is irrational. The ratio of two rationals numbers is always rational and the ratio of a rational and an irrational is always irrational.
Is 0.167 rational or irrational?
0.167 is the ratio of 167 to 1,000 ==> rational.
Is - 29.78 rational or irrational?
Rational. It's the ratio of -2,978 to 100 .
Is 373737 irrational or rational?
373,737 is the ratio of 373,737 to 1 ... as rational as can be.
Is 3.7 rational or irrational?
Rational; 37/10 is a ratio, and it is the same number as 3.7
Is 0.25 irrational or rational?
0.25 is the ratio of 25 to 100. That's rational.
Is 0.6 irrational or rational?
0.6 is the ratio of 6 and 10 ... completely rational.
Is 0.5555 a rational or irrational?
0.5555 is the ratio of 5,555 and 10,000 ... nice and rational.
