Question

Find a rational number between -1/4 and 2/5

Answer 1

5/5 that would be you're answer

Answer 2

Answer:

$s =\frac{3}{40}$

Step-by-step explanation:

Let find the middle point between both rationals. That is to say:

$s = \frac{-\frac{1}{4}+\frac{2}{5} }{2}$

$s = \frac{\frac{-5+8}{20} }{2}$

$s =\frac{3}{40}$