Question

Find four rational Numbers between -2and-1

Answer 1

We have to find 4 rational numbers between $-2$ and $-1$.

The difference is $-1+2=1$.

Hence we can write 4 rational numbers as

$-2+\frac{1}{5} =-\frac{9}{5} \\ -2+\frac{2}{5} =-\frac{8}{5} \\ -2+\frac{3}{5} =-\frac{7}{5} \\ -2+\frac{4}{5} =-\frac{6}{5}$

The 4 rational numbers are

$-\frac{9}{5},-\frac{8}{5},-\frac{7}{5} ,-\frac{6}{5}$

Answer 2

SOLUTION :  

We want four rational numbers between -2 & -1.

So we convert -2 & -1 with denominator 4+1 i.e , 5  

-2×5/5 = -10/5  

And  

-1×5 /5 = -5/5

We have to insert four rational numbers between -10/5  & -5/5

The required 4 rational numbers :  

-9/5 , -8/5,-7/5 , -6/5,  

HOPE THIS ANSWER WILL HELP YOU...