7.5
15 + 0.07 is rational.
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.
Well, isn't that a happy little question! No, 2 over 15 is not irrational. In fact, it is a rational number because it can be expressed as a simple fraction. Just like painting a beautiful landscape, math can be quite lovely once you understand its different forms.
Any rational number does.
A rational number is a number written in the form of one whole number over another whole number (not_zero); this is the form of a fraction. A fraction is the same as the numerator (top number) divided by the denominator (the bottom number). If the denominator is 1, then all that is left after the division is the whole number numerator, for example: 15/1 = 15 ÷ 1 = 15 All whole numbers are equivalent to fractions with a denominator of 1. All fractions are rational numbers. Thus all whole numbers are rational numbers.
1.2667
No, it is rational.
rational
15 divided by 4 is a rational number. When you divide 15 by 4, you get 3.75, which can be expressed as a fraction (15/4). Since rational numbers are defined as numbers that can be expressed as the quotient of two integers, 15 divided by 4 fits this definition.
irrational
15 is 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.
-15 is a rational integer whole number
It is 15 which is a rational number
The expression (15\pi) is irrational. This is because (\pi) itself is an irrational number, meaning it cannot be expressed as a fraction of two integers. When you multiply an irrational number by a non-zero rational number (like 15), the result remains irrational. Therefore, (15\pi) is irrational.
No, it is not. And it is not irrational either.
It is not irrational but it is all of the others.