The number 12 is a natural number, a whole number, an integer, and a rational number. A natural number is a positive integer starting from 1, which includes 12. Whole numbers include all natural numbers along with zero, so 12 is also a whole number. Integers include all whole numbers along with their negatives, making 12 an integer. Lastly, a rational number is any number that can be expressed as a fraction, and 12 can be written as 12/1, making it a rational number.
15 is both rational, and an integer. is rational. Rational numbers are numbers that can be written as a fraction. Irrational numbers cannot be expressed as a fraction.
No. The square root of an integer is either an integer, or an irrational number.
Rational numbers are numbers that can be written as a fraction. Irrational Numbers cannot be expressed as a fraction. Any number that is a fraction is not an integer, but rational.
No, a real number could also be a rational number, an integer, a whole number, or a natural number. Irrational numbers fall into the same category of real numbers, but every real number is not an irrational number.
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.
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.
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
3 is natural number, a whole number, an integer, a terminating decimal, and a rational number. It is not an irrational number.
5 over 8 is a rational number.
It is an integer. All integers are rational but not irrational. All rational and irrational numbers are real numbers.
It is a real rational negative integer number whose value is -3