Classify the following — task. Maths CBSE Homework Assignments, Class 9.

Classify the following numbers as rational or irrational with justification :

1. \(\sqrt{196}\) is

2. \(3\sqrt{18}\) is

3. \(\sqrt{\frac{9}{27}}\) is

4. \(\sqrt{\frac{28}{343}}\) is

5. \(-\sqrt{0.4}\) is

Answer variants:

is an irrational number

a rational number

Did you find an error?

1. Classify the following