Question

the sum of two rational numbers is -4/5 if one of the number is 7 / 20 find the other​

Answer 1

hey mate

here is your answer

let other be x

as per info

$\frac{7}{20} + x = \frac{ - 4}{5}$

$x = \frac{ - 4}{5} - ( \frac{7}{20} )$

$x = \frac{ - 23}{20}$

hope the answer helps u

Answer 2

Hello dear!

Solution:

Let the no.be x

$x + \frac{7}{20} = \frac{ - 4}{5}$

$x = \frac{ - 4}{5} - \frac{7}{20}$

$x = \frac{ - 16 - 7}{20}$

$x = \frac{ - 23}{20}$

Hope this helps

@adiba31❤️☺️