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.
IRRATIONAL sqrt(15) = sqrt(3 x 5) =sqrt(3) X sqrt(5) Since the 'square roots' of prime numbers , '3' & '5' in this case, are irrational , then the square root od '15' is irrational .
In rational form, 3.75 can be expressed as (\frac{15}{4}). This is because 3.75 is equivalent to 3 (\frac{3}{4}) when written as a mixed number. Converting the mixed number to an improper fraction gives (\frac{15}{4}), which is the rational form of 3.75.
No, it is not.
15000 (all integers are rational numbers).
A square root is considered a rational number if the number inside the square root sign is a perfect square. In other words, if the square root of a number results in a whole number, then it is a rational number. For example, the square root of 9 is 3, which is a whole number, making it a rational number. However, if the square root results in a non-terminating, non-repeating decimal, then it is considered an irrational number.
-15 is a rational integer whole number
Any integer, whether positive or negative, is a rational number. It can be expressed as a fraction with a negative numerator and a denominator of 1.
rational
No. Irrational numbers are numbers which cannot be expressed as a fraction p/q where p and q are integers. Because 15 can be expressed as 15/1, it is not irrational. It is actually a rational number and an integer.
irrational
15 is a rational number
1.2667
It is 15 which is a rational number
No, it is not. And it is not irrational either.
No, it is rational.
It is not irrational but it is all of the others.
The sum is a rational number.