Question

The sum of two rational numbers is -3/5 If one of them is -9/5 find the other​

Answer 1

Answer:

The other number is 6 /5

Step-by-step explanation:

Given :

The sum of two rational no. = - 3 / 5

One of the rational no. = - 9 / 5

Let the other rational no. be x

According to question,

- 9 /5 +x = - 3 / 5

x= - 3 /5 + 9 /5 (when we take the no. from L.H.S to R.H.S its sign  will change. Here the sign of fraction 9 /5 is minus when we take it to R.H.S its sign become plus.)

Here we see that denominator of - 3 /5 and 9 / 5 is 5 so we simply add the numerator.

So, x = ( - 3 + 9) /5

     x = 6 /5

Answer 2

Step-by-step explanation:

The other number is 6/5 is answer