Question

What should be added to -6by11 to get 4by9

Answer 1

Step-by-step explanation:

Let x should be added.

Then

x + (-6/11) = 4/9

or, x - 6/11 = 4/9

or, x = 4/9 + 6/11

or, x =

$\frac{4 \times 11 + 6 \times 9 }{99}$

or, x =

$\frac{99}{99}$

or, x = 1.