# Find three rational numbers between 0.1 and 0.11

**Solution:**

Given, 0.1 and 0.11

We have to find three rational numbers between 0.1 and 0.11.

The rational numbers between a and b is given by (a + b)/2

First rational number:

Let a = 0.1 and b = 0.11

a + b = 0.1 + 0.11

= 0.21

(a + b)/2 = 0.21/2

= 0.105

Therefore, the first rational number is 0.105.

Second rational number:

Let a = 0.1 and b = 0.105

a + b = 0.1 + 0.105

= 0.205

(a + b)/2 = 0.205/2

= 0.1025

Therefore, the second rational number is 0.103.

Third rational number:

Let a = 0.1 and b = 0.103

a + b = 0.1 + 0.103

= 0.203

(a + b)/2 = 0.203/2

= 0.1015

Therefore, the third rational number is 0.102.

**✦ Try This: **Find three rational numbers between -4 and -3.

**☛ Also Check: **NCERT Solutions for Class 9 Maths Chapter 1

**NCERT Exemplar Class 9 Maths Exercise 1.3 Problem 2(ii)**

## Find three rational numbers between 0.1 and 0.11

**Summary:**

The three rational numbers between 0.1 and 0.11 are 0.105, 0.103 and 0.102

**☛ Related Questions:**

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