# NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.3

Download NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.3 of Number Systems in Hindi Medium and English Medium PDF or View in Video Format format free. These Solutions are based on CBSE & UP Board NCERT Syllabus 2019-20 based on latest Apps and NCERT Books. Download (Exercise 1.3) in PDF format or visit to NCERT Solutions for Class 9 Maths to get all PDF at one place.

 Class 9: Maths – गणित Chapter 1: Number Systems (Exercise 1.3)

## NCERT Solutions for Class 9 Maths Chapter 1 Exercise 1.3

### Class 9 Maths Chapter 1 Exercise 1.3 English Medium

NCERT Solutions for class 9 Maths Chapter 1 Exercise 1.3 is given below in English Medium. Go back to Class 9 Maths Chapter 1 Solutions to see other exercises. CLICK HERE for Hindi Medium or View in Video Format Solutions of class 9 Maths Exercise 1.3.

### 9 Maths Chapter 1 Exercise 1.3 Sols in Video

NCERT Solutions for class 9 Maths Exercise 1.3 in video format with complete description.

### Class 9 Maths Chapter 1 Exercise 1.3 Hindi Medium

Hindi Medium solutions are given below to use it online. For any correction in English medium or in Hindi medium, please report us via mail, phone or Whats App or Offline Apps, we will try to solve as soon as possible. For examination point of view, NCERT Exemplars are very important books, so must do it after going through your NCERT Books. Go back to Class 9 Maths Chapter 1 Solutions to see other exercises. Go back to English Medium or View in Video Format Solutions.

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### Important Questions for Practice

#### Real Numbers – Exercise 1.3

1. Write two numbers whose decimal expansions are terminating.
2. Write two numbers whose decimal expansions are non-terminating non-repeating (non–recurring).
3. What can be the maximum number of digits in the repeating block of digits in the decimal expansion of 2/7?
4. Insert two irrational numbers between 3/2 and 2/3.
5. Express 0.181818… in the form of p/q, where p and q are integers and q ≠ 0.
6. 0.123333… को p/q के रूप में व्यक्त कीजिए, जहाँ p और q पूर्णांक हैं तथा q ≠ 0 है।
7. 0.123333… + 2.1111… को p/q के रूप में व्यक्त कीजिए, जहाँ p और q पूर्णांक हैं तथा q ≠ 0 है।

• As a students of class 9 to understand this exercise, it is essential for you to understand the difference between terminating decimals, non-terminating recurring decimals and non-terminating non-recurring decimals.
• Terminating decimals
If the decimal expansion of a rational number terminates after a finite number of steps, it is called terminating decimal.
• Non-terminating recurring decimals
If in the decimal expansion of a rational number, a block of digits repeats, it is a non-terminating recurring decimal.
• Non-terminating non-recurring decimals.
If the decimal expansion of a rational number neither terminate nor repeats, it is a non-terminating non-recurring decimal.