Question

Match the given numbers to their type:

• A. Irrational
• B. Non terminating
• C. Terminating
• D. Whole number

Answer 1

$5-\sqrt{2}$ is an irrational number as it cannot be represented in the form of $\frac{p}{q}$ , where q$\ne$0.

$\sqrt{\frac{4}{9}}=\frac{2}{3}$, which is a non terminating rational number as its denominator cannot be factorised in the form of $2^m\times 5^n$.

$\frac{7}{2\times 5}$ is a terminating rational number as its denominator is in the form of $2^m\times 5^n$.

All positive integers along with 0 include whole numbers.