Question

sum of two rational numbers is minus 4 by 5. if one of the number is - 17 by 20 find the other ​

Answer 1

Answer :

$let \: other \: be \: x \\ then \\ \frac{ - 17}{20} + x = \frac{ - 4}{5} \\ x = \frac{ - 4}{5} - \frac{ - 17}{20} \\ x = \frac{ - 16 + 17}{20} \\ x = \frac{1}{20} \\ \\ hope \: it \: is \: helpful \: to \: you \\ please \: mark \: me \: brainlist$

Answer 2

Answer:

1/20

Step-by-step explanation

:let the second rational number be x

-17/20+x=-4/5

=x=-4/5-(-17/20)

lcm=20

-16/20+17/20

= 1/20

answer = 1/20