Yes.
8/23 is a rational number because all fractions and integers are rational numbers
Yes 22/23 is rational because any number that can be expressed as a fraction is a rational number
No.
An integer is a whole number. For instance, 1, 2, 3... There is no decimal part. So 23 is an integer. A rational number is a number that can be written as a/b. 23 can be written as 23/1, so 23 is a rational number. Thus, 23 is BOTH an integer and a rational number.
-23 is rational.It is rational because we can write it as a fraction (one integer divided by another) where the denominator is not equal to 0. For example, -23/1. This makes it rational.
Yes.
1/4, or .25 is rational.
-23 is a rational number
Rational.
-1/9 is rational because it can be expressed as a fraction (ratio).
Rational
Yes, 1 over 2 is a rational number. A rational number is any number that can be expressed as a fraction where the numerator and denominator are both integers. In this case, 1 over 2 is the fraction 1/2, which meets the criteria of being a rational number.