3.4 is rational.
It is Real, Rational, Integer, Whole and Counting but not Irrational
rational
The square root of 25 is 5, which is a whole number, an integer, a natural number and a rational number.
No because 225 is an integer and all whole numbers are rational
Some definitions maintain that the set of whole numbers does not include negative numbers. That makes -12 an integer and rational.
It is integer, rational, whole but not natural.
It can be written as a fraction, so it is rational. It is not an integer, whole number or irrational.
rational integer whole number
47 is a whole number, integer and rational.
It is Real, Rational, Integer, Whole and Counting but not Irrational
It is Real, Rational, Integer, Whole and Counting but not Irrational
rational
It can be both.
-1 is all of an integer, a whole number, and a rational number.
It is real, rational, integer and whole but not irrational nor counting.
-6.6 is a rational number but it is not an integer because it is not a whole number
-13 is rational and an integer.