Question

Rational number between 1
.3 and 1.4

Answer 1

let's convert this into fraction ,
1.3 = 13 / 10 and 1.4 = 14 / 10 
now,
13/10 * 10 / 10 = 130 / 100
14 / 10 * 10 / 10 = 140 / 100 
therefore 5 rational numbers between them :-
1: 131 / 100 
2: 132 / 100
3: 133 / 100
4: 134 /100 
5: 135 / 100
            i hope it helps..............................^_^

Answer 2

There can be infinite rational numbers between any two rational numbers. Between 1.3 and 1.4,

1.3 = 1.30
1.4 = 1.40
Numbers between them = 1.31, 1.32, 1.33, 1.34, 1.35, etc