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
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