Question

The sum of two rationals nos is -3.If one of them is -11/5.Find the other...Will mark u as a brainliest

Answer 1

Let the unknown rational no. be x.

so, we can form the equation;

x + 4/5 = 1

x = 1 - 4/5

x = 1 * 5 - 4 / 5

x = 5 -4 / 5

x = 1/ 5

Hope it helps. Mark me as the brainliest if it helped.

Answer 2

Answer:

x= -4/5

Step-by-step explanation:

let the other no. be x

$\frac{-11}{5} + x = -3\\\\x= -3 + \frac{11}{5}\\\\x= \frac{11-15}{5} \\\\x= \frac{-4}{5}$