Question

what rational number should be added to -5/11 to get -7/8​

Answer 1

=-7/8-(-5/11)

=-7/8+5/11

=(-77+40)/88

=-37/88

Hope it will help you

Answer 2

$\bf{\boxed{\huge{HELLO\:MATE}}}$

$\red{\huge{SOLUTION:}}$

Let the rational no.be X

So, according to questions

X+(-5/11)=-7/8

X-5/11=-7/8

X=-7/8+5/11

X=-77+40/88

X=-37/88

So, the value of X is -37/88