Both of them are rational numbers
9
There are infinitely many rational numbers between them. One example is 9.00000000000246064000000002
Yes. Any rational number divided by another rational number is also rational.
41/9 is a rational number because all fractions are rational numbers
If you mean 4/9 as a fraction then it is a rational number
The square root of 91 is between 9 and 10
There are infinitely many rational numbers between them. One example is 9.00000000000246064000000002
An infinite number
Rational. A rational number, z, is any number that can represented in the formx/y = z
There are an infinite number of rational numbers between any two rational numbers. And 2 and 7 are rational numbers. Here's an example. Take 2 and 7 and find the number halfway between them: (2 + 7)/2 = 9/2, which is rational. Then you can take 9/2 and 2 and find a rational number halfway: 2 + 9/2 = 13/2, then divide by 2 = 13/4. No matter how close the rational numbers become, you can add them together and divide by 2, and the new number will be rational, and be in between the other 2.
9 is a rational number
It would depend on where you put the parentheses. 7/9 - 9 is a rational number 7/(9-9) is not even a number at all - surely not a rational number.
Yes. Any rational number divided by another rational number is also rational.
-9 is a rational number
9 is a rational number
97 is a rational number.
It is a whole number so it is rational.
None of them because they are both rational numbers