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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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.
373,737 is the ratio of 373,737 to 1 ... as rational as can be.
Rational. It's the ratio of -2,978 to 100 .
Sometimes, it depends on if it can be written as a ratio, if it can be a ratio, then it is 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.