Since pi is an irrational number, then 3pi will be an irrational also.
3.5 is real, rational, and natural. It's not irrational, integer, or whole.
It can be written as a fraction, so it is rational. It is not an integer, whole number or irrational.
0.4444
No because all integers are rational numbers
47 is a whole number, integer and rational.
It is rational, whole, integer and real but not natural nor irrational.
3.5 is real, rational, and natural. It's not irrational, integer, or whole.
-13 is rational and an integer.
5 is a natural number, as it is an integer greater than zero. It is a whole number, an integer, and a rational number.
It can be written as a fraction, so it is rational. It is not an integer, whole number or irrational.
-15 is a rational integer whole number
The square root of 25 is 5, which is a whole number, an integer, a natural number and a rational number.
Rational, whole and integer. Some mathematicians consider it a natural number, others do not.
3 is natural number, a whole number, an integer, a terminating decimal, and a rational number. It is not an irrational number.
It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
5 over 8 is a rational number.