Yes, it is.
yes. A rational number is defined as a number that can be written as a fraction.
Yes, -8 is a rational number
The number 8 out of 23 is a rational. This is used in math.
No, they are not.
All five of them are rational.
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.
yes. A rational number is defined as a number that can be written as a fraction.
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 7/8.
It is a real and rational number.
It can be written as a fraction, so it is rational.
8/23 is a rational number because all fractions and integers are rational numbers
Any number that is presented as an integer "over" (aka divided by) an integer is automatically a rational number - that's what the definition of a rational number is.
.4/.8 is the same as 1/2 which is a rational number