The square root of 47 is an irrational number.
Yes.
4.7 is already a rational number. If you mean as a mixed number, this is equal to 4 7/10 or four and seven tenths.
It is a decimal representation of a negative rational number. It also belongs to any superset that contains the set of negative rational numbers.
A rational number
47 is a whole number, integer and rational.
The square root of 47 is an irrational number.
'47' is a prime number, so it does not have a rational square root. sqrt(47) = 6.8556546... to 9 d.p. An irrational number which cannot be converted to a quotient; that is made into a fraction. NB The square roots of prime numbers are irrational.
Yes.
-4.7 is a rational number. A rational number is any number that can be expressed as a fraction of two integers, where the denominator is not zero. In this case, -4.7 can be written as -47/10, which is a ratio of two integers. Therefore, -4.7 is a rational number.
4.7 is already a rational number. If you mean as a mixed number, this is equal to 4 7/10 or four and seven tenths.
No. It can be written as a fraction, so it is rational.
It is a decimal representation of a negative rational number. It also belongs to any superset that contains the set of negative rational numbers.
Any number that can be expressed as a fraction is rational
because whole number is the son of rational number
It is a rational number.
A rational number