Yes.
All five of them are rational.
Yes, -8 is a rational number
The number 8 out of 23 is a rational. This is used in math.
2.6666...repeating is a rational number because it can be expressed as a fraction in the form of 8/3
No. By definition, 3/8 is rational.
35/8 is a rational number.
3/8 is rational, it can't be irrational.
5/16
Rational.
Yes. Any rational number divided by any other rational number is a rational number.
7/8 is a rational number because only rational numbers can be expressed as fractions
5 over 8 is a rational number.
Any addition, subtraction, multiplication, or division of rational numbers gives you a rational result. You can consider 8 over 9 as the division of 8 by 9, so the result is rational.
It is a real and rational number.
8/23 is a rational number because all fractions and integers are rational numbers
It can be written as a fraction, so it is rational.