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Is the square root of 1 over 5 a real number and is it rational or irrational?
It is real and irrational.
Why is phi an irrational number?
phi = [1+sqrt(5)]/2 sqrt(5) is irrational and so phi is irrational.
Is 5 irrational?
No. 5 is not an irrational number. 5 is an integer (whole number) and all integers are rational - that is, they can be expressed as a ratio. In this case, 5/1.
Is 1 over 5 rational?
Yes. 1/5 = 0.2, which is rational*. *A irrational number is one that cannot be expressed by a quotient, or fraction, of integers;for e.g., Pi = 3.141592..., infinitely, without ever repeating a finite sequence, is a real but irrational number.
Is 82 an irrational number?
82 is not an irrational number because it can be expressed as the quotient of two integers: 82÷ 1.
Is the square root of 1 over 5 a real number and is it rational or irrational?
It is real and irrational.
How can be the product of 2 irrational numbers a rational numbers 5?
5*sqrt(2) is one irrational number. 1/sqrt(2) is another irrational number.Their product is 5!5*sqrt(2) is one irrational number. 1/sqrt(2) is another irrational number.Their product is 5!5*sqrt(2) is one irrational number. 1/sqrt(2) is another irrational number.Their product is 5!5*sqrt(2) is one irrational number. 1/sqrt(2) is another irrational number.Their product is 5!
Is 36 over 5 an irrational number?
no
Is -5 over 6 an irrational number?
No
Is 6 over 5 irrational?
No, 6 over 5 is not irrational. Irrational numbers cannot be expressed as a ratio of two integers. In this case, 6 over 5 simplifies to the rational number 1.2, which can be expressed as a ratio of 6 to 5.
Why is phi an irrational number?
phi = [1+sqrt(5)]/2 sqrt(5) is irrational and so phi is irrational.
Is 5 irrational?
No. 5 is not an irrational number. 5 is an integer (whole number) and all integers are rational - that is, they can be expressed as a ratio. In this case, 5/1.
Is 1/5 irrational number?
No. Irrational numbers can not be expressed as a ratio between two integers.
Is 5 irrational number?
5 isn't a irrational number.
Is 1 over 5 rational?
Yes. 1/5 = 0.2, which is rational*. *A irrational number is one that cannot be expressed by a quotient, or fraction, of integers;for e.g., Pi = 3.141592..., infinitely, without ever repeating a finite sequence, is a real but irrational number.
Is 82 an irrational number?
82 is not an irrational number because it can be expressed as the quotient of two integers: 82÷ 1.
Is 5 a rational or irrational number?
It's the ratio of 5 and 1 ... a rational number.
