Question

The sum of two rational number is 2/5.one of them is (-4/7).find the other.

Answer 1

Answer:

34/35

Step-by-step explanation:

let other number be x

given that one number is-4/7

and ther sum is equal to2/5

according to given sum

x+(-4/7)=2/5

x=2/5+4/7

=

$\frac{14 + 20}{35}$

$\frac{34}{35}$