7.5
No, 8.5 is a rational number. A rational number is defined as any number that can be expressed as a fraction. 8.5 can be expressed as 8 1/2 or 17/2.
27.5 is a rational number because it can be expressed as a fraction in the form of 55/2
If that is repeating 6 then it is a rational number because it can be expressed as a fraction in the form of 2/3
0.6667
No. 2 is a rational number. Rational numbers are number that can be expressed as a division of two integers, with the denominator not being zero. 2 can be expressed as 2 divided by 1, so it is rational.
-1 divided by 2 is a rational number because it can be expressed as a fraction in the form of -1/2
0.4
7.5
No, 8.5 is a rational number. A rational number is defined as any number that can be expressed as a fraction. 8.5 can be expressed as 8 1/2 or 17/2.
As a number which can be expressed as a fraction, 1/2 is a rational number.
Yes because any number that can be expressed as a fraction is a rational number
It is a rational number and expressed as a fraction it is 2/9
A rational number is one which can be expressed as a ratio of 2 integers. An irrational number is one that cannot be expressed in such a way.
No, it depends on divided WHAT!
Any number that can be expressed as the ratio of two integers; 1/2, 2/3, 3/4. etc.A rational number is any number that can be expressed as a fraction
Any number that can be expressed as the ratio of two integers; 1/2, 2/3, 3/4. etc.A rational number is any number that can be expressed as a fraction