Question

find three rational numbers between -2 and -3​

Answer 1

The 3 rational numbers between -2 and -3 are -2.1,-2.2,-2.3,-2.4 and etc.

Answer 2

use formula b-a/n+1i.e.difference

then,

let a=-2,b=-3

-3-(-2)/3+1

-1/4=1st rational number

therefore,

2nd rational number =a+d

-2+-1/4

3rd rational number=a+2d