Question

find a rational number between - 5
and - 4​

Answer 1

Answer:

-4.5

Step-by-step explanation:

-4 +(-5) = -4-5 = -9

-9 ÷2 = -4.5

Answer 2

Answer:

(-9/2)

Step-by-step explanation:

(-5) and (-4)

=  $\frac{-5}{1}$  × $\frac{2}{2}$ and $\frac{-4}{1}$ × $\frac{2}{2}$

=  $\frac{-10}{2}$ and $\frac{-8}{2}$

=  The rational number between $\frac{-10}{2}$ and $\frac{-8}{2}$ is $\frac{-9}{2}$

=  $\frac{-9}{2}$