# Write three numbers whose decimal expansions are non-terminating and non-recurring.

**Solution:**

The number which has an infinite number of digits after the decimal point without any pattern of repetition of digits is known as non-terminating non-recurring decimal.

Non-terminating non-recurring decimals are also known as irrational numbers.

Here are some examples

(i) 0.212212221 . . .

(ii) 0.03003000300003 . . .

(iii) 0.825882588825 . . .

**Video Solution:**

## Write three numbers whose decimal expansions are non-terminating and non-recurring.

### NCERT Solutions Class 9 Maths - Chapter 1 Exercise 1.3 Question 7:

**Summary:**

The three numbers whose decimal expansions are non-terminating and non-recurring are 0.21221222..., 0.03003000300003... and 0.825882588825....