Which list contains only rational numbers?

B. , , .

Step-by-step explanation:

We are asked to find the list that contains only rational numbers.

We know that a number is known as rational, when it can be expressed as a fraction.

Upon looking at our given choices, we can see that option B is the correct choice.

In , the digit 6 has a bar on it, this means that it is repeating. We know that a repeating decimal is a rational number.

. We can represent 9 as a fraction: .

is already written as a fraction, therefore, it is a rational number.

justin bieber ml.