Question

So 13/4, 14/4 ,15/4 are 3 required rational No,a between 3 and 4 ?​

Answer 1

To find three rational number between 3 and 4 we multiply the numerators and denominators of these numbers by 4 (=3+1 i.e.,number of required rational numbers+1)

$\frac{3}{1} \times \frac{4}{4} = \frac{12}{4} \\ \frac{4}{1} \times \frac{4}{4} = \frac{16}{4}$

Therefore, three rational numbers between 3 and 4 are13/4,14/4, and 15/4