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
It is 15 which is a rational number
1.2667
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.