Insert two rational numbers between 1/3 and 1/4.

Insert two rational numbers between 1/3 and 1/4 and arrange in ascending order.

Solution:

Given:
The rational numbers 1/3 and ¼
By taking LCM and rationalizing, we get

Rational and Irrational Numbers Class 9 ICSE ML Aggarwal img 2

= 7/24
Now let us find the rational number between ¼ and 7/24
By taking LCM and rationalizing, we get

Rational and Irrational Numbers Class 9 ICSE ML Aggarwal img 3

So,
The two rational numbers between 1/3 and ¼ are
7/24 and 13/48
Hence, we know that, 1/3 > 7/24 > 13/48 > ¼
The ascending order is as follows: ¼, 13/48, 7/24, 1/3

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