Question

find 3 rational number lying between 1/5 and 1/4

Answer 1

Hey friend,
Here is the answer,

Taking LCM we get 20

$\frac{1}{5} \times \frac{4}{4} = \frac{4}{20} \\ \\ \frac{1}{4} \times \frac{5}{5} = \frac{5}{20}$

Multiplying 4/4 to both

$\frac{4}{20} \times \frac{4}{4} = \frac{16}{80} \\ \\ \frac{5}{20} \times \frac{4}{4} = \frac{20}{80}$

So the 3 rational numbers are :
17/80, 18/80, 19,80

Hope this helps!!

If you have any doubt regarding to my answer, feel free to ask in the comment section or inbox me if needed.

@Mahak24

Thanks...
☺☺

Answer 2

first take the LCM of 5 and 4
the LCM of 5 and 4 is 20
So,
4/20 and 5/20
three rational numbers multiply the number by 4
so
16/80 and 20/80
the 3 rational numbers are 17/80, 18/80, 19/80