is 10/11 rational or irrational ?

To determine if a number is rational or irrational, we need to understand what these terms mean.

A rational number is any number that can be expressed as a fraction, where both the numerator and denominator are integers, and the denominator is not zero. In other words, a rational number can be written in the form p/q, where p and q are integers.

On the other hand, an irrational number cannot be expressed as a fraction. They are numbers that cannot be represented by a simple ratio of two integers.

Now, let's consider the number 10/11. It can be written as a fraction, with both the numerator (10) and the denominator (11) being integers. Since we can express 10/11 as the ratio of two integers, we can conclude that it is a rational number.

So, to answer your question, 10/11 is a rational number.

it is rational

because it is the ratio of two integers