Question

Solve it...... Don't post irrelevant Answers here..... otherwise I'll report.....​

Answer 1

Take the rational number as 'x'

So,

$\frac{ - 5}{11} + x = \frac{ - 7}{8} \\ \frac{ - 5}{11} + \frac{7}{8} = - x \\ \frac{ - 40 + 77}{88} = - x \\ - x = - \frac{37}{88} \\ x = \frac{37}{88}$

The rational number that should be added to -5/11 to get -7/8 is 37/88

Answer 2

Answer:

Minus

$\frac{ - 5}{11}$

from

$- \frac{7}{8}$

You will get

$\frac{ - 37}{88}$

Step-by-step explanation:

And it's the required answe.