Question

what number should be added to -7/8 to get 4/9

Answer 1

let required no. be x
-7/8+x=4/9
x=4/9+7/8
x=95/72

Answer 2

let x should be added,

ATQ,

$\frac{-7}{8} +x$    = 4/9

$\frac{(-7+8x}{8}$    = 4/9

Cross mulitplication

[tex]9(-7+8x ) = 32

-63 + 72x = 32

72x = 32+63

72x =95

x= 95/72


Now,

95/72  should be added 

i hope this will help you

-by ABHAY