Question

find a rational.number between 1.3 and 1.4 .....

Answer 1

1. One rational number lying between 1.4 and 1.3 = (1.4 + 1.3)/2 = 2.7/2 = 27/20 = 1.35.

Hence, 1.35 is a rational number lying between 1.4 and 1.3.

Answer 2

$\boxed{answer}$

Rational number between 1.3 and 1.4

$= \frac{1}{2} \times (1.3 + 1.4)$

$= \frac{2.7}{2}$

$= 1.35$

Rational no. = 1.35